diff --git a/fs/f2fs/Kconfig b/fs/f2fs/Kconfig index 214fe1054fce..736a348509f7 100644 --- a/fs/f2fs/Kconfig +++ b/fs/f2fs/Kconfig @@ -23,7 +23,7 @@ config F2FS_STAT_FS mounted as f2fs. Each file shows the whole f2fs information. /sys/kernel/debug/f2fs/status includes: - - major file system information managed by f2fs currently + - major filesystem information managed by f2fs currently - average SIT information about whole segments - current memory footprint consumed by f2fs. @@ -68,6 +68,6 @@ config F2FS_CHECK_FS bool "F2FS consistency checking feature" depends on F2FS_FS help - Enables BUG_ONs which check the file system consistency in runtime. + Enables BUG_ONs which check the filesystem consistency in runtime. If you want to improve the performance, say N. diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 6aeed5bada52..7e1c13bfb99f 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -758,7 +758,7 @@ static void block_operations(struct f2fs_sb_info *sbi) } /* - * POR: we should ensure that there is no dirty node pages + * POR: we should ensure that there are no dirty node pages * until finishing nat/sit flush. */ retry_flush_nodes: @@ -942,7 +942,7 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) } /* - * We guarantee that this checkpoint procedure should not fail. + * We guarantee that this checkpoint procedure will not fail. */ void write_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) { diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 03313099c51c..7aef28d1fffa 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -691,7 +691,7 @@ static int __get_data_block(struct inode *inode, sector_t iblock, allocated = true; blkaddr = dn.data_blkaddr; } - /* Give more consecutive addresses for the read ahead */ + /* Give more consecutive addresses for the readahead */ if (blkaddr == (bh_result->b_blocknr + ofs)) { ofs++; dn.ofs_in_node++; @@ -739,7 +739,7 @@ static int f2fs_read_data_page(struct file *file, struct page *page) trace_f2fs_readpage(page, DATA); - /* If the file has inline data, try to read it directlly */ + /* If the file has inline data, try to read it directly */ if (f2fs_has_inline_data(inode)) ret = f2fs_read_inline_data(inode, page); else diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index a441ba33be11..fecebdbfd781 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -32,7 +32,7 @@ static void update_general_status(struct f2fs_sb_info *sbi) struct f2fs_stat_info *si = F2FS_STAT(sbi); int i; - /* valid check of the segment numbers */ + /* validation check of the segment numbers */ si->hit_ext = sbi->read_hit_ext; si->total_ext = sbi->total_hit_ext; si->ndirty_node = get_pages(sbi, F2FS_DIRTY_NODES); @@ -152,7 +152,7 @@ static void update_mem_info(struct f2fs_sb_info *sbi) si->base_mem += NR_DIRTY_TYPE * f2fs_bitmap_size(TOTAL_SEGS(sbi)); si->base_mem += f2fs_bitmap_size(TOTAL_SECS(sbi)); - /* buld nm */ + /* build nm */ si->base_mem += sizeof(struct f2fs_nm_info); si->base_mem += __bitmap_size(sbi, NAT_BITMAP); diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index bcf893c3d903..a69bbfa90c99 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -124,7 +124,7 @@ static struct f2fs_dir_entry *find_in_block(struct page *dentry_page, /* * For the most part, it should be a bug when name_len is zero. - * We stop here for figuring out where the bugs are occurred. + * We stop here for figuring out where the bugs has occurred. */ f2fs_bug_on(!de->name_len); @@ -563,7 +563,7 @@ int f2fs_do_tmpfile(struct inode *inode, struct inode *dir) } /* - * It only removes the dentry from the dentry page,corresponding name + * It only removes the dentry from the dentry page, corresponding name * entry in name page does not need to be touched during deletion. */ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page, diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 4dab5338a97a..790a0738d314 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -395,7 +395,7 @@ enum count_type { }; /* - * The below are the page types of bios used in submti_bio(). + * The below are the page types of bios used in submit_bio(). * The available types are: * DATA User data pages. It operates as async mode. * NODE Node pages. It operates as async mode. @@ -470,7 +470,7 @@ struct f2fs_sb_info { struct list_head dir_inode_list; /* dir inode list */ spinlock_t dir_inode_lock; /* for dir inode list lock */ - /* basic file system units */ + /* basic filesystem units */ unsigned int log_sectors_per_block; /* log2 sectors per block */ unsigned int log_blocksize; /* log2 block size */ unsigned int blocksize; /* block size */ @@ -799,7 +799,7 @@ static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi) /* * odd numbered checkpoint should at cp segment 0 - * and even segent must be at cp segment 1 + * and even segment must be at cp segment 1 */ if (!(ckpt_version & 1)) start_addr += sbi->blocks_per_seg; diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 208f1a9bd569..87cdac4efeec 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -288,7 +288,7 @@ static loff_t f2fs_seek_block(struct file *file, loff_t offset, int whence) if (err && err != -ENOENT) { goto fail; } else if (err == -ENOENT) { - /* direct node is not exist */ + /* direct node does not exists */ if (whence == SEEK_DATA) { pgofs = PGOFS_OF_NEXT_DNODE(pgofs, F2FS_I(inode)); diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index d7947d90ccc3..87c50c507461 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -58,7 +58,7 @@ static int gc_thread_func(void *data) * 3. IO subsystem is idle by checking the # of requests in * bdev's request list. * - * Note) We have to avoid triggering GCs too much frequently. + * Note) We have to avoid triggering GCs frequently. * Because it is possible that some segments can be * invalidated soon after by user update or deletion. * So, I'd like to wait some time to collect dirty segments. @@ -222,7 +222,7 @@ static unsigned int get_cb_cost(struct f2fs_sb_info *sbi, unsigned int segno) u = (vblocks * 100) >> sbi->log_blocks_per_seg; - /* Handle if the system time is changed by user */ + /* Handle if the system time has changed by the user */ if (mtime < sit_i->min_mtime) sit_i->min_mtime = mtime; if (mtime > sit_i->max_mtime) diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h index 5d5eb6047bf4..16f0b2b22999 100644 --- a/fs/f2fs/gc.h +++ b/fs/f2fs/gc.h @@ -91,7 +91,7 @@ static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi) block_t invalid_user_blocks = sbi->user_block_count - written_block_count(sbi); /* - * Background GC is triggered with the following condition. + * Background GC is triggered with the following conditions. * 1. There are a number of invalid blocks. * 2. There is not enough free space. */ diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 27b03776ffd2..eb407d207289 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -229,7 +229,7 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry) f2fs_delete_entry(de, page, inode); f2fs_unlock_op(sbi); - /* In order to evict this inode, we set it dirty */ + /* In order to evict this inode, we set it dirty */ mark_inode_dirty(inode); fail: trace_f2fs_unlink_exit(inode, err); diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index d3d90d284631..1f3329907483 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -237,7 +237,7 @@ static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, nat_get_blkaddr(e) != NULL_ADDR && new_blkaddr == NEW_ADDR); - /* increament version no as node is removed */ + /* increment version no as node is removed */ if (nat_get_blkaddr(e) != NEW_ADDR && new_blkaddr == NULL_ADDR) { unsigned char version = nat_get_version(e); nat_set_version(e, inc_node_version(version)); @@ -274,7 +274,7 @@ int try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) } /* - * This function returns always success + * This function always returns success */ void get_node_info(struct f2fs_sb_info *sbi, nid_t nid, struct node_info *ni) { @@ -650,7 +650,7 @@ static int truncate_partial_nodes(struct dnode_of_data *dn, /* get indirect nodes in the path */ for (i = 0; i < idx + 1; i++) { - /* refernece count'll be increased */ + /* reference count'll be increased */ pages[i] = get_node_page(sbi, nid[i]); if (IS_ERR(pages[i])) { err = PTR_ERR(pages[i]); @@ -836,7 +836,7 @@ void remove_inode_page(struct inode *inode) f2fs_put_page(page, 1); return; } - /* 0 is possible, after f2fs_new_inode() is failed */ + /* 0 is possible, after f2fs_new_inode() has failed */ f2fs_bug_on(inode->i_blocks != 0 && inode->i_blocks != 1); set_new_dnode(&dn, inode, page, page, ino); truncate_node(&dn); @@ -1637,7 +1637,7 @@ int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) if (!ipage) return -ENOMEM; - /* Should not use this inode from free nid list */ + /* Should not use this inode from free nid list */ remove_free_nid(NM_I(sbi), ino); SetPageUptodate(ipage); @@ -1665,7 +1665,7 @@ int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) /* * ra_sum_pages() merge contiguous pages into one bio and submit. - * these pre-readed pages are alloced in bd_inode's mapping tree. + * these pre-read pages are allocated in bd_inode's mapping tree. */ static int ra_sum_pages(struct f2fs_sb_info *sbi, struct page **pages, int start, int nrpages) @@ -1709,7 +1709,7 @@ int restore_node_summary(struct f2fs_sb_info *sbi, for (i = 0; !err && i < last_offset; i += nrpages, addr += nrpages) { nrpages = min(last_offset - i, bio_blocks); - /* read ahead node pages */ + /* readahead node pages */ nrpages = ra_sum_pages(sbi, pages, addr, nrpages); if (!nrpages) return -ENOMEM; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 0dfeebae2a50..31b630efe4db 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -62,7 +62,7 @@ static inline unsigned long __reverse_ffs(unsigned long word) } /* - * __find_rev_next(_zero)_bit is copied from lib/find_next_bit.c becasue + * __find_rev_next(_zero)_bit is copied from lib/find_next_bit.c because * f2fs_set_bit makes MSB and LSB reversed in a byte. * Example: * LSB <--> MSB @@ -808,7 +808,7 @@ static void __refresh_next_blkoff(struct f2fs_sb_info *sbi, } /* - * This function always allocates a used segment (from dirty seglist) by SSR + * This function always allocates a used segment(from dirty seglist) by SSR * manner, so it should recover the existing segment information of valid blocks */ static void change_curseg(struct f2fs_sb_info *sbi, int type, bool reuse) diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index 55973f7b0330..ff483257283b 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -549,7 +549,7 @@ static inline void verify_block_addr(struct f2fs_sb_info *sbi, block_t blk_addr) } /* - * Summary block is always treated as invalid block + * Summary block is always treated as an invalid block */ static inline void check_block_count(struct f2fs_sb_info *sbi, int segno, struct f2fs_sit_entry *raw_sit) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 657582fc7601..633315acfef8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -663,7 +663,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data) if (need_restart_gc) { if (start_gc_thread(sbi)) f2fs_msg(sbi->sb, KERN_WARNING, - "background gc thread is stop"); + "background gc thread has stopped"); } else if (need_stop_gc) { stop_gc_thread(sbi); } diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index 8bea941ee309..728a5dc3dc16 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -528,7 +528,7 @@ static int __f2fs_setxattr(struct inode *inode, int index, int free; /* * If value is NULL, it is remove operation. - * In case of update operation, we caculate free. + * In case of update operation, we calculate free. */ free = MIN_OFFSET(inode) - ((char *)last - (char *)base_addr); if (found)