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Diffstat (limited to 'fs/xfs/xfs_super.c')
-rw-r--r--fs/xfs/xfs_super.c71
1 files changed, 39 insertions, 32 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 98401de832..bce020374c 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -44,6 +44,7 @@
#include "xfs_dahash_test.h"
#include "xfs_rtbitmap.h"
#include "scrub/stats.h"
+#include "scrub/rcbag_btree.h"
#include <linux/magic.h>
#include <linux/fs_context.h>
@@ -361,16 +362,16 @@ STATIC int
xfs_blkdev_get(
xfs_mount_t *mp,
const char *name,
- struct bdev_handle **handlep)
+ struct file **bdev_filep)
{
int error = 0;
- *handlep = bdev_open_by_path(name,
+ *bdev_filep = bdev_file_open_by_path(name,
BLK_OPEN_READ | BLK_OPEN_WRITE | BLK_OPEN_RESTRICT_WRITES,
mp->m_super, &fs_holder_ops);
- if (IS_ERR(*handlep)) {
- error = PTR_ERR(*handlep);
- *handlep = NULL;
+ if (IS_ERR(*bdev_filep)) {
+ error = PTR_ERR(*bdev_filep);
+ *bdev_filep = NULL;
xfs_warn(mp, "Invalid device [%s], error=%d", name, error);
}
@@ -435,26 +436,26 @@ xfs_open_devices(
{
struct super_block *sb = mp->m_super;
struct block_device *ddev = sb->s_bdev;
- struct bdev_handle *logdev_handle = NULL, *rtdev_handle = NULL;
+ struct file *logdev_file = NULL, *rtdev_file = NULL;
int error;
/*
* Open real time and log devices - order is important.
*/
if (mp->m_logname) {
- error = xfs_blkdev_get(mp, mp->m_logname, &logdev_handle);
+ error = xfs_blkdev_get(mp, mp->m_logname, &logdev_file);
if (error)
return error;
}
if (mp->m_rtname) {
- error = xfs_blkdev_get(mp, mp->m_rtname, &rtdev_handle);
+ error = xfs_blkdev_get(mp, mp->m_rtname, &rtdev_file);
if (error)
goto out_close_logdev;
- if (rtdev_handle->bdev == ddev ||
- (logdev_handle &&
- rtdev_handle->bdev == logdev_handle->bdev)) {
+ if (file_bdev(rtdev_file) == ddev ||
+ (logdev_file &&
+ file_bdev(rtdev_file) == file_bdev(logdev_file))) {
xfs_warn(mp,
"Cannot mount filesystem with identical rtdev and ddev/logdev.");
error = -EINVAL;
@@ -466,25 +467,25 @@ xfs_open_devices(
* Setup xfs_mount buffer target pointers
*/
error = -ENOMEM;
- mp->m_ddev_targp = xfs_alloc_buftarg(mp, sb->s_bdev_handle);
+ mp->m_ddev_targp = xfs_alloc_buftarg(mp, sb->s_bdev_file);
if (!mp->m_ddev_targp)
goto out_close_rtdev;
- if (rtdev_handle) {
- mp->m_rtdev_targp = xfs_alloc_buftarg(mp, rtdev_handle);
+ if (rtdev_file) {
+ mp->m_rtdev_targp = xfs_alloc_buftarg(mp, rtdev_file);
if (!mp->m_rtdev_targp)
goto out_free_ddev_targ;
}
- if (logdev_handle && logdev_handle->bdev != ddev) {
- mp->m_logdev_targp = xfs_alloc_buftarg(mp, logdev_handle);
+ if (logdev_file && file_bdev(logdev_file) != ddev) {
+ mp->m_logdev_targp = xfs_alloc_buftarg(mp, logdev_file);
if (!mp->m_logdev_targp)
goto out_free_rtdev_targ;
} else {
mp->m_logdev_targp = mp->m_ddev_targp;
/* Handle won't be used, drop it */
- if (logdev_handle)
- bdev_release(logdev_handle);
+ if (logdev_file)
+ bdev_fput(logdev_file);
}
return 0;
@@ -495,11 +496,11 @@ xfs_open_devices(
out_free_ddev_targ:
xfs_free_buftarg(mp->m_ddev_targp);
out_close_rtdev:
- if (rtdev_handle)
- bdev_release(rtdev_handle);
+ if (rtdev_file)
+ bdev_fput(rtdev_file);
out_close_logdev:
- if (logdev_handle)
- bdev_release(logdev_handle);
+ if (logdev_file)
+ bdev_fput(logdev_file);
return error;
}
@@ -715,9 +716,7 @@ xfs_fs_inode_init_once(
/* xfs inode */
atomic_set(&ip->i_pincount, 0);
spin_lock_init(&ip->i_flags_lock);
-
- mrlock_init(&ip->i_lock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
- "xfsino", ip->i_ino);
+ init_rwsem(&ip->i_lock);
}
/*
@@ -760,7 +759,7 @@ xfs_mount_free(
debugfs_remove(mp->m_debugfs);
kfree(mp->m_rtname);
kfree(mp->m_logname);
- kmem_free(mp);
+ kfree(mp);
}
STATIC int
@@ -1986,7 +1985,7 @@ static int xfs_init_fs_context(
{
struct xfs_mount *mp;
- mp = kmem_alloc(sizeof(struct xfs_mount), KM_ZERO);
+ mp = kzalloc(sizeof(struct xfs_mount), GFP_KERNEL | __GFP_NOFAIL);
if (!mp)
return -ENOMEM;
@@ -2012,6 +2011,8 @@ static int xfs_init_fs_context(
mp->m_logbsize = -1;
mp->m_allocsize_log = 16; /* 64k */
+ xfs_hooks_init(&mp->m_dir_update_hooks);
+
fc->s_fs_info = mp;
fc->ops = &xfs_context_ops;
@@ -2043,8 +2044,7 @@ xfs_init_caches(void)
xfs_buf_cache = kmem_cache_create("xfs_buf", sizeof(struct xfs_buf), 0,
SLAB_HWCACHE_ALIGN |
- SLAB_RECLAIM_ACCOUNT |
- SLAB_MEM_SPREAD,
+ SLAB_RECLAIM_ACCOUNT,
NULL);
if (!xfs_buf_cache)
goto out;
@@ -2059,10 +2059,14 @@ xfs_init_caches(void)
if (error)
goto out_destroy_log_ticket_cache;
- error = xfs_defer_init_item_caches();
+ error = rcbagbt_init_cur_cache();
if (error)
goto out_destroy_btree_cur_cache;
+ error = xfs_defer_init_item_caches();
+ if (error)
+ goto out_destroy_rcbagbt_cur_cache;
+
xfs_da_state_cache = kmem_cache_create("xfs_da_state",
sizeof(struct xfs_da_state),
0, 0, NULL);
@@ -2109,14 +2113,14 @@ xfs_init_caches(void)
sizeof(struct xfs_inode), 0,
(SLAB_HWCACHE_ALIGN |
SLAB_RECLAIM_ACCOUNT |
- SLAB_MEM_SPREAD | SLAB_ACCOUNT),
+ SLAB_ACCOUNT),
xfs_fs_inode_init_once);
if (!xfs_inode_cache)
goto out_destroy_efi_cache;
xfs_ili_cache = kmem_cache_create("xfs_ili",
sizeof(struct xfs_inode_log_item), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
+ SLAB_RECLAIM_ACCOUNT,
NULL);
if (!xfs_ili_cache)
goto out_destroy_inode_cache;
@@ -2219,6 +2223,8 @@ xfs_init_caches(void)
kmem_cache_destroy(xfs_da_state_cache);
out_destroy_defer_item_cache:
xfs_defer_destroy_item_caches();
+ out_destroy_rcbagbt_cur_cache:
+ rcbagbt_destroy_cur_cache();
out_destroy_btree_cur_cache:
xfs_btree_destroy_cur_caches();
out_destroy_log_ticket_cache:
@@ -2256,6 +2262,7 @@ xfs_destroy_caches(void)
kmem_cache_destroy(xfs_ifork_cache);
kmem_cache_destroy(xfs_da_state_cache);
xfs_defer_destroy_item_caches();
+ rcbagbt_destroy_cur_cache();
xfs_btree_destroy_cur_caches();
kmem_cache_destroy(xfs_log_ticket_cache);
kmem_cache_destroy(xfs_buf_cache);
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-23 09:08:25 +0000