Tejun Heo a0acae0e88 freezer: unexport refrigerator() and update try_to_freeze() slightly ... There is no reason to export two functions for entering the refrigerator. Calling refrigerator() instead of try_to_freeze() doesn't save anything noticeable or removes any race condition. * Rename refrigerator() to __refrigerator() and make it return bool indicating whether it scheduled out for freezing. * Update try_to_freeze() to return bool and relay the return value of __refrigerator() if freezing(). * Convert all refrigerator() users to try_to_freeze(). * Update documentation accordingly. * While at it, add might_sleep() to try_to_freeze(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Chris Mason <chris.mason@oracle.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jan Kara <jack@suse.cz> Cc: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp> Cc: Christoph Hellwig <hch@infradead.org>		2011-11-21 12:32:22 -08:00
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acl.c
acl.h
balloc.c
bitmap.c
block_validity.c
dir.c
ext4_extents.h
ext4_jbd2.c
ext4_jbd2.h
ext4.h
extents.c
file.c
fsync.c
hash.c
ialloc.c
indirect.c
inode.c
ioctl.c
Kconfig
Makefile
mballoc.c
mballoc.h
migrate.c
mmp.c
move_extent.c
namei.c
page-io.c
resize.c
super.c
symlink.c
truncate.h
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c
xattr.h