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
..
checkpoint.c	jbd2: use WRITE_SYNC in journal checkpoint	2011-06-27 12:36:29 -04:00
commit.c	jbd2: Unify log messages in jbd2 code	2011-11-01 19:09:18 -04:00
journal.c	freezer: unexport refrigerator() and update try_to_freeze() slightly	2011-11-21 12:32:22 -08:00
Kconfig	Revert "task_struct: make journal_info conditional"	2009-12-17 13:23:24 -08:00
Makefile
recovery.c	jbd2: Unify log messages in jbd2 code	2011-11-01 19:09:18 -04:00
revoke.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
transaction.c	jbd2: Unify log messages in jbd2 code	2011-11-01 19:09:18 -04:00