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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-15 03:01:02 +0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-15 03:01:02 +0400 |
commit | ecdca043ebe8e3172e0400d0966831e2e60870a0 (patch) | |
tree | c1433e2399f544970e1f9ae7a469dbc9172c8e9f /fs/gfs2/trans.c | |
parent | bb3215e97bb1ab917ed858322a9399fb32e69e49 (diff) | |
parent | 77b67063bb6bce6d475e910d3b886a606d0d91f7 (diff) | |
download | linux-ecdca043ebe8e3172e0400d0966831e2e60870a0.tar.xz |
Merge 3.7-rc5 into driver-core-next
Diffstat (limited to 'fs/gfs2/trans.c')
-rw-r--r-- | fs/gfs2/trans.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c index adbd27875ef9..413627072f36 100644 --- a/fs/gfs2/trans.c +++ b/fs/gfs2/trans.c @@ -155,14 +155,22 @@ void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta) struct gfs2_sbd *sdp = gl->gl_sbd; struct gfs2_bufdata *bd; + lock_buffer(bh); + gfs2_log_lock(sdp); bd = bh->b_private; if (bd) gfs2_assert(sdp, bd->bd_gl == gl); else { + gfs2_log_unlock(sdp); + unlock_buffer(bh); gfs2_attach_bufdata(gl, bh, meta); bd = bh->b_private; + lock_buffer(bh); + gfs2_log_lock(sdp); } lops_add(sdp, bd); + gfs2_log_unlock(sdp); + unlock_buffer(bh); } void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) |