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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-13 23:38:53 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-13 23:38:53 +0100 |
| commit | 8cea4eb642890a1de58980e7e1617d1765ef8f7c (patch) | |
| tree | ea43bc34715d854c599743bf226437339bed1beb /fs/gfs2 | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rol... (diff) | |
| parent | GFS2: Skip check for mandatory locks when unlocking (diff) | |
| download | linux-8cea4eb642890a1de58980e7e1617d1765ef8f7c.tar.xz linux-8cea4eb642890a1de58980e7e1617d1765ef8f7c.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
GFS2: Skip check for mandatory locks when unlocking
GFS2: Allow the number of committed revokes to temporarily be negative
GFS2: do not select QUOTA
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/Kconfig | 1 | ||||
| -rw-r--r-- | fs/gfs2/file.c | 2 | ||||
| -rw-r--r-- | fs/gfs2/incore.h | 2 | ||||
| -rw-r--r-- | fs/gfs2/log.c | 3 |
4 files changed, 3 insertions, 5 deletions
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig index 4dcddf83326f..a47b43107112 100644 --- a/fs/gfs2/Kconfig +++ b/fs/gfs2/Kconfig @@ -8,7 +8,6 @@ config GFS2_FS select FS_POSIX_ACL select CRC32 select SLOW_WORK - select QUOTA select QUOTACTL help A cluster filesystem. diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index a6abbae8a278..e6dd2aec6f82 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -640,7 +640,7 @@ static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl) if (!(fl->fl_flags & FL_POSIX)) return -ENOLCK; - if (__mandatory_lock(&ip->i_inode)) + if (__mandatory_lock(&ip->i_inode) && fl->fl_type != F_UNLCK) return -ENOLCK; if (cmd == F_CANCELLK) { diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index b8025e51cabf..3aac46f6853e 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -616,7 +616,7 @@ struct gfs2_sbd { unsigned int sd_log_blks_reserved; unsigned int sd_log_commited_buf; unsigned int sd_log_commited_databuf; - unsigned int sd_log_commited_revoke; + int sd_log_commited_revoke; unsigned int sd_log_num_buf; unsigned int sd_log_num_revoke; diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 4511b08fc451..e5bf4b59d46e 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -417,7 +417,7 @@ static unsigned int calc_reserved(struct gfs2_sbd *sdp) databufhdrs_needed = (sdp->sd_log_commited_databuf + (dbuf_limit - 1)) / dbuf_limit; - if (sdp->sd_log_commited_revoke) + if (sdp->sd_log_commited_revoke > 0) revokes = gfs2_struct2blk(sdp, sdp->sd_log_commited_revoke, sizeof(u64)); @@ -790,7 +790,6 @@ static void log_refund(struct gfs2_sbd *sdp, struct gfs2_trans *tr) gfs2_assert_withdraw(sdp, (((int)sdp->sd_log_commited_buf) >= 0) || (((int)sdp->sd_log_commited_databuf) >= 0)); sdp->sd_log_commited_revoke += tr->tr_num_revoke - tr->tr_num_revoke_rm; - gfs2_assert_withdraw(sdp, ((int)sdp->sd_log_commited_revoke) >= 0); reserved = calc_reserved(sdp); gfs2_assert_withdraw(sdp, sdp->sd_log_blks_reserved + tr->tr_reserved >= reserved); unused = sdp->sd_log_blks_reserved - reserved + tr->tr_reserved; |