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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-18 01:56:45 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-18 01:56:45 +0300
commit50652963eae6afe13678dc84d789a174306a4df7 (patch)
tree44d6bc6c2cd938cf59db7ba2b7e514d9b3665f40 /drivers
parente2b74f232e84dfccd0047eb47545b1d028df8ff1 (diff)
parent87b95ce0964c016ede92763be9c164e49f1019e9 (diff)
downloadlinux-50652963eae6afe13678dc84d789a174306a4df7.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc VFS updates from Al Viro: "This cycle a lot of stuff sits on topical branches, so I'll be sending more or less one pull request per branch. This is the first pile; more to follow in a few. In this one are several misc commits from early in the cycle (before I went for separate branches), plus the rework of mntput/dput ordering on umount, switching to use of fs_pin instead of convoluted games in namespace_unlock()" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: switch the IO-triggering parts of umount to fs_pin new fs_pin killing logics allow attaching fs_pin to a group not associated with some superblock get rid of the second argument of acct_kill() take count and rcu_head out of fs_pin dcache: let the dentry count go down to zero without taking d_lock pull bumping refcount into ->kill() kill pin_put() mode_t whack-a-mole: chelsio file->f_path.dentry is pinned down for as long as the file is open... get rid of lustre_dump_dentry() gut proc_register() a bit kill d_validate() ncpfs: get rid of d_validate() nonsense selinuxfs: don't open-code d_genocide()
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h2
-rw-r--r--drivers/staging/lustre/lustre/llite/dcache.c8
-rw-r--r--drivers/staging/lustre/lustre/llite/llite_internal.h1
-rw-r--r--drivers/staging/lustre/lustre/llite/llite_lib.c42
4 files changed, 1 insertions, 52 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
index b63cfee2d963..8f418ba868bd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
@@ -55,7 +55,7 @@ static const struct file_operations name##_debugfs_fops = { \
struct t4_debugfs_entry {
const char *name;
const struct file_operations *ops;
- mode_t mode;
+ umode_t mode;
unsigned char data;
};
diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c
index 5bb9c85cec81..88614b71cf6d 100644
--- a/drivers/staging/lustre/lustre/llite/dcache.c
+++ b/drivers/staging/lustre/lustre/llite/dcache.c
@@ -263,14 +263,6 @@ void ll_invalidate_aliases(struct inode *inode)
dentry, dentry, dentry->d_parent,
dentry->d_inode, dentry->d_flags);
- if (unlikely(dentry == dentry->d_sb->s_root)) {
- CERROR("%s: called on root dentry=%p, fid="DFID"\n",
- ll_get_fsname(dentry->d_sb, NULL, 0),
- dentry, PFID(ll_inode2fid(inode)));
- lustre_dump_dentry(dentry, 1);
- dump_stack();
- }
-
d_lustre_invalidate(dentry, 0);
}
ll_unlock_dcache(inode);
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index 37306e0c7aad..d032c2b086cc 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -816,7 +816,6 @@ int ll_show_options(struct seq_file *seq, struct dentry *dentry);
void ll_dirty_page_discard_warn(struct page *page, int ioret);
int ll_prep_inode(struct inode **inode, struct ptlrpc_request *req,
struct super_block *, struct lookup_intent *);
-void lustre_dump_dentry(struct dentry *, int recur);
int ll_obd_statfs(struct inode *inode, void *arg);
int ll_get_max_mdsize(struct ll_sb_info *sbi, int *max_mdsize);
int ll_get_default_mdsize(struct ll_sb_info *sbi, int *default_mdsize);
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 45aaa1cc56bc..0c1b583a4ea1 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -665,48 +665,6 @@ int ll_get_default_cookiesize(struct ll_sb_info *sbi, int *lmmsize)
return rc;
}
-static void ll_dump_inode(struct inode *inode)
-{
- struct ll_d_hlist_node *tmp;
- int dentry_count = 0;
-
- LASSERT(inode != NULL);
-
- ll_d_hlist_for_each(tmp, &inode->i_dentry)
- dentry_count++;
-
- CERROR("inode %p dump: dev=%s ino=%lu mode=%o count=%u, %d dentries\n",
- inode, ll_i2mdexp(inode)->exp_obd->obd_name, inode->i_ino,
- inode->i_mode, atomic_read(&inode->i_count), dentry_count);
-}
-
-void lustre_dump_dentry(struct dentry *dentry, int recur)
-{
- struct list_head *tmp;
- int subdirs = 0;
-
- LASSERT(dentry != NULL);
-
- list_for_each(tmp, &dentry->d_subdirs)
- subdirs++;
-
- CERROR("dentry %p dump: name=%pd parent=%pd (%p), inode=%p, count=%u, flags=0x%x, fsdata=%p, %d subdirs\n",
- dentry, dentry, dentry->d_parent, dentry->d_parent,
- dentry->d_inode, d_count(dentry),
- dentry->d_flags, dentry->d_fsdata, subdirs);
- if (dentry->d_inode != NULL)
- ll_dump_inode(dentry->d_inode);
-
- if (recur == 0)
- return;
-
- list_for_each(tmp, &dentry->d_subdirs) {
- struct dentry *d = list_entry(tmp, struct dentry, d_child);
-
- lustre_dump_dentry(d, recur - 1);
- }
-}
-
static void client_common_put_super(struct super_block *sb)
{
struct ll_sb_info *sbi = ll_s2sbi(sb);