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| author | Colin Cross <ccross@android.com> | 2011-08-10 18:04:43 -0700 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2011-08-10 18:04:43 -0700 |
| commit | d2c3c40789e6645e40c8538182acf7a6831d1db3 (patch) | |
| tree | 39d26f98a61fbed58d59586bbc7fe97b176e4c33 /fs/gfs2/aops.c | |
| parent | 526bc12ba4772b1301dfaae17572181f4a82cb41 (diff) | |
| parent | 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe (diff) | |
| download | kernel_samsung_tuna-d2c3c40789e6645e40c8538182acf7a6831d1db3.zip kernel_samsung_tuna-d2c3c40789e6645e40c8538182acf7a6831d1db3.tar.gz kernel_samsung_tuna-d2c3c40789e6645e40c8538182acf7a6831d1db3.tar.bz2 | |
Merge commit 'v3.0' into linux-omap-3.0
Diffstat (limited to 'fs/gfs2/aops.c')
| -rw-r--r-- | fs/gfs2/aops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index 802ac5e..f9fbbe9 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -1069,6 +1069,7 @@ int gfs2_releasepage(struct page *page, gfp_t gfp_mask) return 0; gfs2_log_lock(sdp); + spin_lock(&sdp->sd_ail_lock); head = bh = page_buffers(page); do { if (atomic_read(&bh->b_count)) @@ -1080,6 +1081,7 @@ int gfs2_releasepage(struct page *page, gfp_t gfp_mask) goto not_possible; bh = bh->b_this_page; } while(bh != head); + spin_unlock(&sdp->sd_ail_lock); gfs2_log_unlock(sdp); head = bh = page_buffers(page); @@ -1112,6 +1114,7 @@ not_possible: /* Should never happen */ WARN_ON(buffer_dirty(bh)); WARN_ON(buffer_pinned(bh)); cannot_release: + spin_unlock(&sdp->sd_ail_lock); gfs2_log_unlock(sdp); return 0; } |