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-rw-r--r--fs/jffs2/acl.c144
-rw-r--r--fs/jffs2/acl.h7
-rw-r--r--fs/jffs2/background.c12
-rw-r--r--fs/jffs2/compr_rtime.c4
-rw-r--r--fs/jffs2/compr_zlib.c7
-rw-r--r--fs/jffs2/dir.c1
-rw-r--r--fs/jffs2/file.c9
-rw-r--r--fs/jffs2/fs.c20
-rw-r--r--fs/jffs2/malloc.c4
-rw-r--r--fs/jffs2/nodelist.c28
-rw-r--r--fs/jffs2/nodelist.h2
-rw-r--r--fs/jffs2/nodemgmt.c14
-rw-r--r--fs/jffs2/readinode.c26
-rw-r--r--fs/jffs2/super.c1
-rw-r--r--fs/jffs2/symlink.c1
-rw-r--r--fs/jffs2/xattr.c12
16 files changed, 72 insertions, 220 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 223283c30111..2f7a3c090489 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -178,10 +178,6 @@ struct posix_acl *jffs2_get_acl(struct inode *inode, int type)
char *value = NULL;
int rc, xprefix;
- acl = get_cached_acl(inode, type);
- if (acl != ACL_NOT_CACHED)
- return acl;
-
switch (type) {
case ACL_TYPE_ACCESS:
xprefix = JFFS2_XPREFIX_ACL_ACCESS;
@@ -206,8 +202,7 @@ struct posix_acl *jffs2_get_acl(struct inode *inode, int type)
} else {
acl = ERR_PTR(rc);
}
- if (value)
- kfree(value);
+ kfree(value);
if (!IS_ERR(acl))
set_cached_acl(inode, type, acl);
return acl;
@@ -232,13 +227,10 @@ static int __jffs2_set_acl(struct inode *inode, int xprefix, struct posix_acl *a
return rc;
}
-static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
+int jffs2_set_acl(struct inode *inode, struct posix_acl *acl, int type)
{
int rc, xprefix;
- if (S_ISLNK(inode->i_mode))
- return -EOPNOTSUPP;
-
switch (type) {
case ACL_TYPE_ACCESS:
xprefix = JFFS2_XPREFIX_ACL_ACCESS;
@@ -277,30 +269,21 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, umode_t *i_mode)
{
- struct posix_acl *acl;
+ struct posix_acl *default_acl, *acl;
int rc;
cache_no_acl(inode);
- if (S_ISLNK(*i_mode))
- return 0; /* Symlink always has no-ACL */
-
- acl = jffs2_get_acl(dir_i, ACL_TYPE_DEFAULT);
- if (IS_ERR(acl))
- return PTR_ERR(acl);
-
- if (!acl) {
- *i_mode &= ~current_umask();
- } else {
- if (S_ISDIR(*i_mode))
- set_cached_acl(inode, ACL_TYPE_DEFAULT, acl);
-
- rc = posix_acl_create(&acl, GFP_KERNEL, i_mode);
- if (rc < 0)
- return rc;
- if (rc > 0)
- set_cached_acl(inode, ACL_TYPE_ACCESS, acl);
+ rc = posix_acl_create(dir_i, i_mode, &default_acl, &acl);
+ if (rc)
+ return rc;
+ if (default_acl) {
+ set_cached_acl(inode, ACL_TYPE_DEFAULT, default_acl);
+ posix_acl_release(default_acl);
+ }
+ if (acl) {
+ set_cached_acl(inode, ACL_TYPE_ACCESS, acl);
posix_acl_release(acl);
}
return 0;
@@ -324,106 +307,3 @@ int jffs2_init_acl_post(struct inode *inode)
return 0;
}
-
-int jffs2_acl_chmod(struct inode *inode)
-{
- struct posix_acl *acl;
- int rc;
-
- if (S_ISLNK(inode->i_mode))
- return -EOPNOTSUPP;
- acl = jffs2_get_acl(inode, ACL_TYPE_ACCESS);
- if (IS_ERR(acl) || !acl)
- return PTR_ERR(acl);
- rc = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
- if (rc)
- return rc;
- rc = jffs2_set_acl(inode, ACL_TYPE_ACCESS, acl);
- posix_acl_release(acl);
- return rc;
-}
-
-static size_t jffs2_acl_access_listxattr(struct dentry *dentry, char *list,
- size_t list_size, const char *name, size_t name_len, int type)
-{
- const int retlen = sizeof(POSIX_ACL_XATTR_ACCESS);
-
- if (list && retlen <= list_size)
- strcpy(list, POSIX_ACL_XATTR_ACCESS);
- return retlen;
-}
-
-static size_t jffs2_acl_default_listxattr(struct dentry *dentry, char *list,
- size_t list_size, const char *name, size_t name_len, int type)
-{
- const int retlen = sizeof(POSIX_ACL_XATTR_DEFAULT);
-
- if (list && retlen <= list_size)
- strcpy(list, POSIX_ACL_XATTR_DEFAULT);
- return retlen;
-}
-
-static int jffs2_acl_getxattr(struct dentry *dentry, const char *name,
- void *buffer, size_t size, int type)
-{
- struct posix_acl *acl;
- int rc;
-
- if (name[0] != '\0')
- return -EINVAL;
-
- acl = jffs2_get_acl(dentry->d_inode, type);
- if (IS_ERR(acl))
- return PTR_ERR(acl);
- if (!acl)
- return -ENODATA;
- rc = posix_acl_to_xattr(&init_user_ns, acl, buffer, size);
- posix_acl_release(acl);
-
- return rc;
-}
-
-static int jffs2_acl_setxattr(struct dentry *dentry, const char *name,
- const void *value, size_t size, int flags, int type)
-{
- struct posix_acl *acl;
- int rc;
-
- if (name[0] != '\0')
- return -EINVAL;
- if (!inode_owner_or_capable(dentry->d_inode))
- return -EPERM;
-
- if (value) {
- acl = posix_acl_from_xattr(&init_user_ns, value, size);
- if (IS_ERR(acl))
- return PTR_ERR(acl);
- if (acl) {
- rc = posix_acl_valid(acl);
- if (rc)
- goto out;
- }
- } else {
- acl = NULL;
- }
- rc = jffs2_set_acl(dentry->d_inode, type, acl);
- out:
- posix_acl_release(acl);
- return rc;
-}
-
-const struct xattr_handler jffs2_acl_access_xattr_handler = {
- .prefix = POSIX_ACL_XATTR_ACCESS,
- .flags = ACL_TYPE_DEFAULT,
- .list = jffs2_acl_access_listxattr,
- .get = jffs2_acl_getxattr,
- .set = jffs2_acl_setxattr,
-};
-
-const struct xattr_handler jffs2_acl_default_xattr_handler = {
- .prefix = POSIX_ACL_XATTR_DEFAULT,
- .flags = ACL_TYPE_DEFAULT,
- .list = jffs2_acl_default_listxattr,
- .get = jffs2_acl_getxattr,
- .set = jffs2_acl_setxattr,
-};
diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h
index 9b477246f2a6..2e2b5745c3b7 100644
--- a/fs/jffs2/acl.h
+++ b/fs/jffs2/acl.h
@@ -27,17 +27,14 @@ struct jffs2_acl_header {
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
struct posix_acl *jffs2_get_acl(struct inode *inode, int type);
-extern int jffs2_acl_chmod(struct inode *);
+int jffs2_set_acl(struct inode *inode, struct posix_acl *acl, int type);
extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *);
extern int jffs2_init_acl_post(struct inode *);
-extern const struct xattr_handler jffs2_acl_access_xattr_handler;
-extern const struct xattr_handler jffs2_acl_default_xattr_handler;
-
#else
#define jffs2_get_acl (NULL)
-#define jffs2_acl_chmod(inode) (0)
+#define jffs2_set_acl (NULL)
#define jffs2_init_acl_pre(dir_i,inode,mode) (0)
#define jffs2_init_acl_post(inode) (0)
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index 2b60ce1996aa..bb9cebc9ca8a 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -75,10 +75,13 @@ void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c)
static int jffs2_garbage_collect_thread(void *_c)
{
struct jffs2_sb_info *c = _c;
+ sigset_t hupmask;
+ siginitset(&hupmask, sigmask(SIGHUP));
allow_signal(SIGKILL);
allow_signal(SIGSTOP);
allow_signal(SIGCONT);
+ allow_signal(SIGHUP);
c->gc_task = current;
complete(&c->gc_thread_start);
@@ -87,7 +90,7 @@ static int jffs2_garbage_collect_thread(void *_c)
set_freezable();
for (;;) {
- allow_signal(SIGHUP);
+ sigprocmask(SIG_UNBLOCK, &hupmask, NULL);
again:
spin_lock(&c->erase_completion_lock);
if (!jffs2_thread_should_wake(c)) {
@@ -95,10 +98,9 @@ static int jffs2_garbage_collect_thread(void *_c)
spin_unlock(&c->erase_completion_lock);
jffs2_dbg(1, "%s(): sleeping...\n", __func__);
schedule();
- } else
+ } else {
spin_unlock(&c->erase_completion_lock);
-
-
+ }
/* Problem - immediately after bootup, the GCD spends a lot
* of time in places like jffs2_kill_fragtree(); so much so
* that userspace processes (like gdm and X) are starved
@@ -150,7 +152,7 @@ static int jffs2_garbage_collect_thread(void *_c)
}
}
/* We don't want SIGHUP to interrupt us. STOP and KILL are OK though. */
- disallow_signal(SIGHUP);
+ sigprocmask(SIG_BLOCK, &hupmask, NULL);
jffs2_dbg(1, "%s(): pass\n", __func__);
if (jffs2_garbage_collect_pass(c) == -ENOSPC) {
diff --git a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c
index 16a5047903a6..406d9cc84ba8 100644
--- a/fs/jffs2/compr_rtime.c
+++ b/fs/jffs2/compr_rtime.c
@@ -33,7 +33,7 @@ static int jffs2_rtime_compress(unsigned char *data_in,
unsigned char *cpage_out,
uint32_t *sourcelen, uint32_t *dstlen)
{
- short positions[256];
+ unsigned short positions[256];
int outpos = 0;
int pos=0;
@@ -74,7 +74,7 @@ static int jffs2_rtime_decompress(unsigned char *data_in,
unsigned char *cpage_out,
uint32_t srclen, uint32_t destlen)
{
- short positions[256];
+ unsigned short positions[256];
int outpos = 0;
int pos=0;
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 0b9a1e44e833..5698dae5d92d 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -94,11 +94,12 @@ static int jffs2_zlib_compress(unsigned char *data_in,
while (def_strm.total_out < *dstlen - STREAM_END_SPACE && def_strm.total_in < *sourcelen) {
def_strm.avail_out = *dstlen - (def_strm.total_out + STREAM_END_SPACE);
- def_strm.avail_in = min((unsigned)(*sourcelen-def_strm.total_in), def_strm.avail_out);
- jffs2_dbg(1, "calling deflate with avail_in %d, avail_out %d\n",
+ def_strm.avail_in = min_t(unsigned long,
+ (*sourcelen-def_strm.total_in), def_strm.avail_out);
+ jffs2_dbg(1, "calling deflate with avail_in %ld, avail_out %ld\n",
def_strm.avail_in, def_strm.avail_out);
ret = zlib_deflate(&def_strm, Z_PARTIAL_FLUSH);
- jffs2_dbg(1, "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n",
+ jffs2_dbg(1, "deflate returned with avail_in %ld, avail_out %ld, total_in %ld, total_out %ld\n",
def_strm.avail_in, def_strm.avail_out,
def_strm.total_in, def_strm.total_out);
if (ret != Z_OK) {
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index e3aac222472e..938556025d64 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -59,6 +59,7 @@ const struct inode_operations jffs2_dir_inode_operations =
.mknod = jffs2_mknod,
.rename = jffs2_rename,
.get_acl = jffs2_get_acl,
+ .set_acl = jffs2_set_acl,
.setattr = jffs2_setattr,
.setxattr = jffs2_setxattr,
.getxattr = jffs2_getxattr,
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 1506673c087e..64989ca9ba90 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -51,10 +51,10 @@ const struct file_operations jffs2_file_operations =
{
.llseek = generic_file_llseek,
.open = generic_file_open,
- .read = do_sync_read,
- .aio_read = generic_file_aio_read,
- .write = do_sync_write,
- .aio_write = generic_file_aio_write,
+ .read = new_sync_read,
+ .read_iter = generic_file_read_iter,
+ .write = new_sync_write,
+ .write_iter = generic_file_write_iter,
.unlocked_ioctl=jffs2_ioctl,
.mmap = generic_file_readonly_mmap,
.fsync = jffs2_fsync,
@@ -66,6 +66,7 @@ const struct file_operations jffs2_file_operations =
const struct inode_operations jffs2_file_inode_operations =
{
.get_acl = jffs2_get_acl,
+ .set_acl = jffs2_set_acl,
.setattr = jffs2_setattr,
.setxattr = jffs2_setxattr,
.getxattr = jffs2_getxattr,
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 09b3ed455724..601afd1afddf 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -190,15 +190,16 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
int jffs2_setattr(struct dentry *dentry, struct iattr *iattr)
{
+ struct inode *inode = dentry->d_inode;
int rc;
- rc = inode_change_ok(dentry->d_inode, iattr);
+ rc = inode_change_ok(inode, iattr);
if (rc)
return rc;
- rc = jffs2_do_setattr(dentry->d_inode, iattr);
+ rc = jffs2_do_setattr(inode, iattr);
if (!rc && (iattr->ia_valid & ATTR_MODE))
- rc = jffs2_acl_chmod(dentry->d_inode);
+ rc = posix_acl_chmod(inode, inode->i_mode);
return rc;
}
@@ -241,7 +242,7 @@ void jffs2_evict_inode (struct inode *inode)
jffs2_dbg(1, "%s(): ino #%lu mode %o\n",
__func__, inode->i_ino, inode->i_mode);
- truncate_inode_pages(&inode->i_data, 0);
+ truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
jffs2_do_clear_inode(c, f);
}
@@ -456,12 +457,14 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r
The umask is only applied if there's no default ACL */
ret = jffs2_init_acl_pre(dir_i, inode, &mode);
if (ret) {
- make_bad_inode(inode);
- iput(inode);
- return ERR_PTR(ret);
+ mutex_unlock(&f->sem);
+ make_bad_inode(inode);
+ iput(inode);
+ return ERR_PTR(ret);
}
ret = jffs2_do_new_inode (c, f, mode, ri);
if (ret) {
+ mutex_unlock(&f->sem);
make_bad_inode(inode);
iput(inode);
return ERR_PTR(ret);
@@ -478,6 +481,7 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r
inode->i_size = 0;
if (insert_inode_locked(inode) < 0) {
+ mutex_unlock(&f->sem);
make_bad_inode(inode);
iput(inode);
return ERR_PTR(-EINVAL);
@@ -686,7 +690,7 @@ unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
struct inode *inode = OFNI_EDONI_2SFFJ(f);
struct page *pg;
- pg = read_cache_page_async(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
+ pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
(void *)jffs2_do_readpage_unlock, inode);
if (IS_ERR(pg))
return (void *)pg;
diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c
index 4f47aa24b556..b8fd651307a4 100644
--- a/fs/jffs2/malloc.c
+++ b/fs/jffs2/malloc.c
@@ -288,6 +288,8 @@ struct jffs2_xattr_datum *jffs2_alloc_xattr_datum(void)
struct jffs2_xattr_datum *xd;
xd = kmem_cache_zalloc(xattr_datum_cache, GFP_KERNEL);
dbg_memalloc("%p\n", xd);
+ if (!xd)
+ return NULL;
xd->class = RAWNODE_CLASS_XATTR_DATUM;
xd->node = (void *)xd;
@@ -306,6 +308,8 @@ struct jffs2_xattr_ref *jffs2_alloc_xattr_ref(void)
struct jffs2_xattr_ref *ref;
ref = kmem_cache_zalloc(xattr_ref_cache, GFP_KERNEL);
dbg_memalloc("%p\n", ref);
+ if (!ref)
+ return NULL;
ref->class = RAWNODE_CLASS_XATTR_REF;
ref->node = (void *)ref;
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index 975a1f562c10..9a5449bc3afb 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -564,25 +564,10 @@ struct jffs2_node_frag *jffs2_lookup_node_frag(struct rb_root *fragtree, uint32_
they're killed. */
void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c)
{
- struct jffs2_node_frag *frag;
- struct jffs2_node_frag *parent;
-
- if (!root->rb_node)
- return;
+ struct jffs2_node_frag *frag, *next;
dbg_fragtree("killing\n");
-
- frag = (rb_entry(root->rb_node, struct jffs2_node_frag, rb));
- while(frag) {
- if (frag->rb.rb_left) {
- frag = frag_left(frag);
- continue;
- }
- if (frag->rb.rb_right) {
- frag = frag_right(frag);
- continue;
- }
-
+ rbtree_postorder_for_each_entry_safe(frag, next, root, rb) {
if (frag->node && !(--frag->node->frags)) {
/* Not a hole, and it's the final remaining frag
of this node. Free the node */
@@ -591,17 +576,8 @@ void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c)
jffs2_free_full_dnode(frag->node);
}
- parent = frag_parent(frag);
- if (parent) {
- if (frag_left(parent) == frag)
- parent->rb.rb_left = NULL;
- else
- parent->rb.rb_right = NULL;
- }
jffs2_free_node_frag(frag);
- frag = parent;
-
cond_resched();
}
}
diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h
index e4619b00f7c5..fa35ff79ab35 100644
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
@@ -231,7 +231,7 @@ struct jffs2_tmp_dnode_info
uint32_t version;
uint32_t data_crc;
uint32_t partial_crc;
- uint16_t csize;
+ uint32_t csize;
uint16_t overlapped;
};
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c
index 03310721712f..b6bd4affd9ad 100644
--- a/fs/jffs2/nodemgmt.c
+++ b/fs/jffs2/nodemgmt.c
@@ -179,6 +179,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
spin_unlock(&c->erase_completion_lock);
schedule();
+ remove_wait_queue(&c->erase_wait, &wait);
} else
spin_unlock(&c->erase_completion_lock);
} else if (ret)
@@ -211,20 +212,25 @@ out:
int jffs2_reserve_space_gc(struct jffs2_sb_info *c, uint32_t minsize,
uint32_t *len, uint32_t sumsize)
{
- int ret = -EAGAIN;
+ int ret;
minsize = PAD(minsize);
jffs2_dbg(1, "%s(): Requested 0x%x bytes\n", __func__, minsize);
- spin_lock(&c->erase_completion_lock);
- while(ret == -EAGAIN) {
+ while (true) {
+ spin_lock(&c->erase_completion_lock);
ret = jffs2_do_reserve_space(c, minsize, len, sumsize);
if (ret) {
jffs2_dbg(1, "%s(): looping, ret is %d\n",
__func__, ret);
}
+ spin_unlock(&c->erase_completion_lock);
+
+ if (ret == -EAGAIN)
+ cond_resched();
+ else
+ break;
}
- spin_unlock(&c->erase_completion_lock);
if (!ret)
ret = jffs2_prealloc_raw_node_refs(c, c->nextblock, 1);
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index ae81b01e6fd7..386303dca382 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -543,33 +543,13 @@ static int jffs2_build_inode_fragtree(struct jffs2_sb_info *c,
static void jffs2_free_tmp_dnode_info_list(struct rb_root *list)
{
- struct rb_node *this;
- struct jffs2_tmp_dnode_info *tn;
-
- this = list->rb_node;
+ struct jffs2_tmp_dnode_info *tn, *next;
- /* Now at bottom of tree */
- while (this) {
- if (this->rb_left)
- this = this->rb_left;
- else if (this->rb_right)
- this = this->rb_right;
- else {
- tn = rb_entry(this, struct jffs2_tmp_dnode_info, rb);
+ rbtree_postorder_for_each_entry_safe(tn, next, list, rb) {
jffs2_free_full_dnode(tn->fn);
jffs2_free_tmp_dnode_info(tn);
-
- this = rb_parent(this);
- if (!this)
- break;
-
- if (this->rb_left == &tn->rb)
- this->rb_left = NULL;
- else if (this->rb_right == &tn->rb)
- this->rb_right = NULL;
- else BUG();
- }
}
+
*list = RB_ROOT;
}
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 0defb1cc2a35..0918f0e2e266 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -243,6 +243,7 @@ static int jffs2_remount_fs(struct super_block *sb, int *flags, char *data)
struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
int err;
+ sync_filesystem(sb);
err = jffs2_parse_options(c, data);
if (err)
return -EINVAL;
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index 6e563332bb24..c7c77b0dfccd 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -22,7 +22,6 @@ const struct inode_operations jffs2_symlink_inode_operations =
{
.readlink = generic_readlink,
.follow_link = jffs2_follow_link,
- .get_acl = jffs2_get_acl,
.setattr = jffs2_setattr,
.setxattr = jffs2_setxattr,
.getxattr = jffs2_getxattr,
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c
index 3034e970eb9a..d72817ac51f6 100644
--- a/fs/jffs2/xattr.c
+++ b/fs/jffs2/xattr.c
@@ -22,6 +22,7 @@
#include <linux/crc32.h>
#include <linux/jffs2.h>
#include <linux/xattr.h>
+#include <linux/posix_acl_xattr.h>
#include <linux/mtd/mtd.h>
#include "nodelist.h"
/* -------- xdatum related functions ----------------
@@ -755,8 +756,7 @@ void jffs2_clear_xattr_subsystem(struct jffs2_sb_info *c)
for (i=0; i < XATTRINDEX_HASHSIZE; i++) {
list_for_each_entry_safe(xd, _xd, &c->xattrindex[i], xindex) {
list_del(&xd->xindex);
- if (xd->xname)
- kfree(xd->xname);
+ kfree(xd->xname);
jffs2_free_xattr_datum(xd);
}
}
@@ -921,8 +921,8 @@ const struct xattr_handler *jffs2_xattr_handlers[] = {
&jffs2_security_xattr_handler,
#endif
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
- &jffs2_acl_access_xattr_handler,
- &jffs2_acl_default_xattr_handler,
+ &posix_acl_access_xattr_handler,
+ &posix_acl_default_xattr_handler,
#endif
&jffs2_trusted_xattr_handler,
NULL
@@ -942,10 +942,10 @@ static const struct xattr_handler *xprefix_to_handler(int xprefix) {
#endif
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
case JFFS2_XPREFIX_ACL_ACCESS:
- ret = &jffs2_acl_access_xattr_handler;
+ ret = &posix_acl_access_xattr_handler;
break;
case JFFS2_XPREFIX_ACL_DEFAULT:
- ret = &jffs2_acl_default_xattr_handler;
+ ret = &posix_acl_default_xattr_handler;
break;
#endif
case JFFS2_XPREFIX_TRUSTED:
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