X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Focfs2%2Fnamei.c;h=ae9ad9587516641366ddcb5753b61a120d9b137b;hb=074fcab574a36edec35d2e74955250f2e17d6000;hp=989ac271858758065c83d6eb7681f9555ba54fd2;hpb=95b00786f3b8fa99f53931361beeb4c10504ad87;p=~andy%2Flinux diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 989ac271858..ae9ad958751 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -60,7 +60,6 @@ #include "symlink.h" #include "sysfile.h" #include "uptodate.h" -#include "vote.h" #include "buffer_head_io.h" @@ -116,7 +115,7 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, mlog(0, "find name %.*s in directory %llu\n", dentry->d_name.len, dentry->d_name.name, (unsigned long long)OCFS2_I(dir)->ip_blkno); - status = ocfs2_meta_lock(dir, NULL, 0); + status = ocfs2_inode_lock(dir, NULL, 0); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -129,7 +128,7 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, if (status < 0) goto bail_add; - inode = ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0); + inode = ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0, 0); if (IS_ERR(inode)) { ret = ERR_PTR(-EACCES); goto bail_unlock; @@ -176,8 +175,8 @@ bail_unlock: /* Don't drop the cluster lock until *after* the d_add -- * unlink on another node will message us to remove that * dentry under this lock so otherwise we can race this with - * the vote thread and have a stale dentry. */ - ocfs2_meta_unlock(dir, 0); + * the downconvert thread and have a stale dentry. */ + ocfs2_inode_unlock(dir, 0); bail: @@ -209,7 +208,7 @@ static int ocfs2_mknod(struct inode *dir, /* get our super block */ osb = OCFS2_SB(dir->i_sb); - status = ocfs2_meta_lock(dir, &parent_fe_bh, 1); + status = ocfs2_inode_lock(dir, &parent_fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -323,7 +322,7 @@ leave: if (handle) ocfs2_commit_trans(osb, handle); - ocfs2_meta_unlock(dir, 1); + ocfs2_inode_unlock(dir, 1); if (status == -ENOSPC) mlog(0, "Disk is full\n"); @@ -553,7 +552,7 @@ static int ocfs2_link(struct dentry *old_dentry, if (S_ISDIR(inode->i_mode)) return -EPERM; - err = ocfs2_meta_lock(dir, &parent_fe_bh, 1); + err = ocfs2_inode_lock(dir, &parent_fe_bh, 1); if (err < 0) { if (err != -ENOENT) mlog_errno(err); @@ -578,7 +577,7 @@ static int ocfs2_link(struct dentry *old_dentry, goto out; } - err = ocfs2_meta_lock(inode, &fe_bh, 1); + err = ocfs2_inode_lock(inode, &fe_bh, 1); if (err < 0) { if (err != -ENOENT) mlog_errno(err); @@ -643,10 +642,10 @@ static int ocfs2_link(struct dentry *old_dentry, out_commit: ocfs2_commit_trans(osb, handle); out_unlock_inode: - ocfs2_meta_unlock(inode, 1); + ocfs2_inode_unlock(inode, 1); out: - ocfs2_meta_unlock(dir, 1); + ocfs2_inode_unlock(dir, 1); if (de_bh) brelse(de_bh); @@ -720,7 +719,7 @@ static int ocfs2_unlink(struct inode *dir, return -EPERM; } - status = ocfs2_meta_lock(dir, &parent_node_bh, 1); + status = ocfs2_inode_lock(dir, &parent_node_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -745,7 +744,7 @@ static int ocfs2_unlink(struct inode *dir, goto leave; } - status = ocfs2_meta_lock(inode, &fe_bh, 1); + status = ocfs2_inode_lock(inode, &fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -765,7 +764,7 @@ static int ocfs2_unlink(struct inode *dir, status = ocfs2_remote_dentry_delete(dentry); if (status < 0) { - /* This vote should succeed under all normal + /* This remote delete should succeed under all normal * circumstances. */ mlog_errno(status); goto leave; @@ -841,13 +840,13 @@ leave: ocfs2_commit_trans(osb, handle); if (child_locked) - ocfs2_meta_unlock(inode, 1); + ocfs2_inode_unlock(inode, 1); - ocfs2_meta_unlock(dir, 1); + ocfs2_inode_unlock(dir, 1); if (orphan_dir) { /* This was locked for us in ocfs2_prepare_orphan_dir() */ - ocfs2_meta_unlock(orphan_dir, 1); + ocfs2_inode_unlock(orphan_dir, 1); mutex_unlock(&orphan_dir->i_mutex); iput(orphan_dir); } @@ -908,7 +907,7 @@ static int ocfs2_double_lock(struct ocfs2_super *osb, inode1 = tmpinode; } /* lock id2 */ - status = ocfs2_meta_lock(inode2, bh2, 1); + status = ocfs2_inode_lock(inode2, bh2, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -917,14 +916,14 @@ static int ocfs2_double_lock(struct ocfs2_super *osb, } /* lock id1 */ - status = ocfs2_meta_lock(inode1, bh1, 1); + status = ocfs2_inode_lock(inode1, bh1, 1); if (status < 0) { /* * An error return must mean that no cluster locks * were held on function exit. */ if (oi1->ip_blkno != oi2->ip_blkno) - ocfs2_meta_unlock(inode2, 1); + ocfs2_inode_unlock(inode2, 1); if (status != -ENOENT) mlog_errno(status); @@ -937,10 +936,10 @@ bail: static void ocfs2_double_unlock(struct inode *inode1, struct inode *inode2) { - ocfs2_meta_unlock(inode1, 1); + ocfs2_inode_unlock(inode1, 1); if (inode1 != inode2) - ocfs2_meta_unlock(inode2, 1); + ocfs2_inode_unlock(inode2, 1); } static int ocfs2_rename(struct inode *old_dir, @@ -1031,10 +1030,11 @@ static int ocfs2_rename(struct inode *old_dir, /* * Aside from allowing a meta data update, the locking here - * also ensures that the vote thread on other nodes won't have - * to concurrently downconvert the inode and the dentry locks. + * also ensures that the downconvert thread on other nodes + * won't have to concurrently downconvert the inode and the + * dentry locks. */ - status = ocfs2_meta_lock(old_inode, &old_inode_bh, 1); + status = ocfs2_inode_lock(old_inode, &old_inode_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1143,7 +1143,7 @@ static int ocfs2_rename(struct inode *old_dir, goto bail; } - status = ocfs2_meta_lock(new_inode, &newfe_bh, 1); + status = ocfs2_inode_lock(new_inode, &newfe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1355,14 +1355,14 @@ bail: ocfs2_double_unlock(old_dir, new_dir); if (old_child_locked) - ocfs2_meta_unlock(old_inode, 1); + ocfs2_inode_unlock(old_inode, 1); if (new_child_locked) - ocfs2_meta_unlock(new_inode, 1); + ocfs2_inode_unlock(new_inode, 1); if (orphan_dir) { /* This was locked for us in ocfs2_prepare_orphan_dir() */ - ocfs2_meta_unlock(orphan_dir, 1); + ocfs2_inode_unlock(orphan_dir, 1); mutex_unlock(&orphan_dir->i_mutex); iput(orphan_dir); } @@ -1530,7 +1530,7 @@ static int ocfs2_symlink(struct inode *dir, credits = ocfs2_calc_symlink_credits(sb); /* lock the parent directory */ - status = ocfs2_meta_lock(dir, &parent_fe_bh, 1); + status = ocfs2_inode_lock(dir, &parent_fe_bh, 1); if (status < 0) { if (status != -ENOENT) mlog_errno(status); @@ -1657,7 +1657,7 @@ bail: if (handle) ocfs2_commit_trans(osb, handle); - ocfs2_meta_unlock(dir, 1); + ocfs2_inode_unlock(dir, 1); if (new_fe_bh) brelse(new_fe_bh); @@ -1735,7 +1735,7 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb, mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_meta_lock(orphan_dir_inode, &orphan_dir_bh, 1); + status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1); if (status < 0) { mlog_errno(status); goto leave; @@ -1745,7 +1745,7 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb, orphan_dir_bh, name, OCFS2_ORPHAN_NAMELEN, de_bh); if (status < 0) { - ocfs2_meta_unlock(orphan_dir_inode, 1); + ocfs2_inode_unlock(orphan_dir_inode, 1); mlog_errno(status); goto leave;