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| author | Kent Overstreet <koverstreet@google.com> | 2012-12-27 22:21:58 -0800 |
|---|---|---|
| committer | Kent Overstreet <koverstreet@google.com> | 2013-03-23 15:53:52 -0700 |
| commit | ea6749c705d9e629ed03c7336cc929fc6014b834 (patch) | |
| tree | ba269cc328fb1a9ed60fe866b55cee557cf24df4 /drivers/md/bcache/sysfs.c | |
| parent | 9ca8f8e51003a51382cb4216e9029ee33ccf6c46 (diff) | |
| download | linux-ea6749c705d9e629ed03c7336cc929fc6014b834.tar.gz linux-ea6749c705d9e629ed03c7336cc929fc6014b834.tar.bz2 linux-ea6749c705d9e629ed03c7336cc929fc6014b834.zip | |
Export __lockdep_no_validate__
Hack, but bcache needs a way around lockdep for locking during garbage
collection - we need to keep multiple btree nodes locked for coalescing
and rw_lock_nested() isn't really sufficient or appropriate here.
Signed-off-by: Kent Overstreet <koverstreet@google.com>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Ingo Molnar <mingo@redhat.com>
Diffstat (limited to 'drivers/md/bcache/sysfs.c')
0 files changed, 0 insertions, 0 deletions