#include "glock.h"
#include "glops.h"
#include "inode.h"
-#include "lm.h"
#include "log.h"
#include "meta_io.h"
#include "quota.h"
#include "util.h"
#include "eaops.h"
#include "ops_address.h"
+#include "ops_inode.h"
/**
* gfs2_llseek - seek to a location in a file
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY,
&i_gh);
if (!error) {
- error = remote_llseek(file, offset, origin);
+ error = generic_file_llseek_unlocked(file, offset, origin);
gfs2_glock_dq_uninit(&i_gh);
}
} else
- error = remote_llseek(file, offset, origin);
+ error = generic_file_llseek_unlocked(file, offset, origin);
return error;
}
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)
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