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Revision 80a6a2cf3bebcf20285cf05373b9c5ec96816577 authored by Li Zefan on 29 October 2008, 21:00:52 UTC, committed by Linus Torvalds on 30 October 2008, 18:38:45 UTC 
freezer_cg: remove redundant check in freezer_can_attach()
 
It is sufficient to check if @task is frozen, and no need to check if the
original freezer is frozen.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Cedric Le Goater <clg@fr.ibm.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 7ccb974
Raw File
ext3_jbd.c 
/*
 * Interface between ext3 and JBD
 */

#include <linux/ext3_jbd.h>

int __ext3_journal_get_undo_access(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = journal_get_undo_access(handle, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}

int __ext3_journal_get_write_access(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = journal_get_write_access(handle, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}

int __ext3_journal_forget(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = journal_forget(handle, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}

int __ext3_journal_revoke(const char *where, handle_t *handle,
				unsigned long blocknr, struct buffer_head *bh)
{
	int err = journal_revoke(handle, blocknr, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}

int __ext3_journal_get_create_access(const char *where,
				handle_t *handle, struct buffer_head *bh)
{
	int err = journal_get_create_access(handle, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}

int __ext3_journal_dirty_metadata(const char *where,
				handle_t *handle, struct buffer_head *bh)
{
	int err = journal_dirty_metadata(handle, bh);
	if (err)
		ext3_journal_abort_handle(where, __func__, bh, handle,err);
	return err;
}
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