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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
| commit | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (patch) | |
| tree | 1b7705db288ae2917105e624b01fdf81e0882bf1 /fs/gfs2/ops_file.c | |
| parent | adf6d34e460387ee3e8f1e1875d52bff51212c7d (diff) | |
| parent | 15f7d677ccff6f0f5de8a1ee43a792567e9f9de9 (diff) | |
| download | linux-fsl-qoriq-cf816ecb533ab96b883dfdc0db174598b5b5c4d2.tar.xz | |
Merge branch 'merge-fixes' into devel
Diffstat (limited to 'fs/gfs2/ops_file.c')
| -rw-r--r-- | fs/gfs2/ops_file.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index f4842f2..e1b7d52 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -30,7 +30,6 @@ #include "glock.h" #include "glops.h" #include "inode.h" -#include "lm.h" #include "log.h" #include "meta_io.h" #include "quota.h" @@ -39,6 +38,7 @@ #include "util.h" #include "eaops.h" #include "ops_address.h" +#include "ops_inode.h" /** * gfs2_llseek - seek to a location in a file @@ -369,12 +369,9 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct page *page) if (al == NULL) goto out_unlock; - ret = gfs2_quota_lock(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + ret = gfs2_quota_lock_check(ip); if (ret) goto out_alloc_put; - ret = gfs2_quota_check(ip, ip->i_inode.i_uid, ip->i_inode.i_gid); - if (ret) - goto out_quota_unlock; al->al_requested = data_blocks + ind_blocks; ret = gfs2_inplace_reserve(ip); if (ret) @@ -596,6 +593,36 @@ static int gfs2_setlease(struct file *file, long arg, struct file_lock **fl) return generic_setlease(file, arg, fl); } +static int gfs2_lm_plock_get(struct gfs2_sbd *sdp, struct lm_lockname *name, + struct file *file, struct file_lock *fl) +{ + int error = -EIO; + if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) + error = sdp->sd_lockstruct.ls_ops->lm_plock_get( + sdp->sd_lockstruct.ls_lockspace, name, file, fl); + return error; +} + +static int gfs2_lm_plock(struct gfs2_sbd *sdp, struct lm_lockname *name, + struct file *file, int cmd, struct file_lock *fl) +{ + int error = -EIO; + if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) + error = sdp->sd_lockstruct.ls_ops->lm_plock( + sdp->sd_lockstruct.ls_lockspace, name, file, cmd, fl); + return error; +} + +static int gfs2_lm_punlock(struct gfs2_sbd *sdp, struct lm_lockname *name, + struct file *file, struct file_lock *fl) +{ + int error = -EIO; + if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) + error = sdp->sd_lockstruct.ls_ops->lm_punlock( + sdp->sd_lockstruct.ls_lockspace, name, file, fl); + return error; +} + /** * gfs2_lock - acquire/release a posix lock on a file * @file: the file pointer |