diff options
| author | Eric Anholt <eric@anholt.net> | 2010-05-07 14:30:03 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-05-10 13:36:52 -0700 |
| commit | 34dc4d4423dc342848d72be764832cbc0852854a (patch) | |
| tree | 056402a4afc2b7ef2f4dee30a712ce847279c13a /fs/sync.c | |
| parent | 3d8620cc5f8538364ee152811e2bd8713abb1d58 (diff) | |
| parent | 722154e4cacf015161efe60009ae9be23d492296 (diff) | |
Merge remote branch 'origin/master' into drm-intel-next
Conflicts:
drivers/gpu/drm/i915/i915_dma.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/radeon/r300.c
The BSD ringbuffer support that is landing in this branch
significantly conflicts with the Ironlake PIPE_CONTROL fix on master,
and requires it to be tested successfully anyway.
Diffstat (limited to 'fs/sync.c')
| -rw-r--r-- | fs/sync.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/sync.c b/fs/sync.c index fc5c3d75cf3..92b228176f7 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -14,6 +14,7 @@ #include <linux/pagemap.h> #include <linux/quotaops.h> #include <linux/buffer_head.h> +#include <linux/backing-dev.h> #include "internal.h" #define VALID_FLAGS (SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE| \ @@ -32,7 +33,7 @@ static int __sync_filesystem(struct super_block *sb, int wait) * This should be safe, as we require bdi backing to actually * write out data in the first place */ - if (!sb->s_bdi) + if (!sb->s_bdi || sb->s_bdi == &noop_backing_dev_info) return 0; if (sb->s_qcop && sb->s_qcop->quota_sync) |