summaryrefslogtreecommitdiff
path: root/fs/ubifs
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ubifs')
-rw-r--r--fs/ubifs/dir.c4
-rw-r--r--fs/ubifs/file.c23
-rw-r--r--fs/ubifs/journal.c5
-rw-r--r--fs/ubifs/lpt.c25
-rw-r--r--fs/ubifs/super.c3
-rw-r--r--fs/ubifs/tnc.c5
-rw-r--r--fs/ubifs/tnc_commit.c5
-rw-r--r--fs/ubifs/ubifs.h2
8 files changed, 41 insertions, 31 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 4e267cc21c77..9da224d4f2da 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -1276,7 +1276,7 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
.dirtied_ino = 3 };
struct ubifs_budget_req ino_req = { .dirtied_ino = 1,
.dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) };
- struct timespec time;
+ struct timespec64 time;
unsigned int uninitialized_var(saved_nlink);
struct fscrypt_name old_nm, new_nm;
@@ -1504,7 +1504,7 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry,
int sync = IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir);
struct inode *fst_inode = d_inode(old_dentry);
struct inode *snd_inode = d_inode(new_dentry);
- struct timespec time;
+ struct timespec64 time;
int err;
struct fscrypt_name fst_nm, snd_nm;
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 28b80713a163..fd7eb6fe9090 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1089,14 +1089,14 @@ static void do_attr_changes(struct inode *inode, const struct iattr *attr)
if (attr->ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
if (attr->ia_valid & ATTR_ATIME)
- inode->i_atime = timespec_trunc(attr->ia_atime,
- inode->i_sb->s_time_gran);
+ inode->i_atime = timespec64_trunc(attr->ia_atime,
+ inode->i_sb->s_time_gran);
if (attr->ia_valid & ATTR_MTIME)
- inode->i_mtime = timespec_trunc(attr->ia_mtime,
- inode->i_sb->s_time_gran);
+ inode->i_mtime = timespec64_trunc(attr->ia_mtime,
+ inode->i_sb->s_time_gran);
if (attr->ia_valid & ATTR_CTIME)
- inode->i_ctime = timespec_trunc(attr->ia_ctime,
- inode->i_sb->s_time_gran);
+ inode->i_ctime = timespec64_trunc(attr->ia_ctime,
+ inode->i_sb->s_time_gran);
if (attr->ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
@@ -1367,8 +1367,9 @@ out:
static inline int mctime_update_needed(const struct inode *inode,
const struct timespec *now)
{
- if (!timespec_equal(&inode->i_mtime, now) ||
- !timespec_equal(&inode->i_ctime, now))
+ struct timespec64 now64 = timespec_to_timespec64(*now);
+ if (!timespec64_equal(&inode->i_mtime, &now64) ||
+ !timespec64_equal(&inode->i_ctime, &now64))
return 1;
return 0;
}
@@ -1380,7 +1381,7 @@ static inline int mctime_update_needed(const struct inode *inode,
*
* This function updates time of the inode.
*/
-int ubifs_update_time(struct inode *inode, struct timespec *time,
+int ubifs_update_time(struct inode *inode, struct timespec64 *time,
int flags)
{
struct ubifs_inode *ui = ubifs_inode(inode);
@@ -1424,7 +1425,7 @@ int ubifs_update_time(struct inode *inode, struct timespec *time,
*/
static int update_mctime(struct inode *inode)
{
- struct timespec now = current_time(inode);
+ struct timespec now = timespec64_to_timespec(current_time(inode));
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
@@ -1518,7 +1519,7 @@ static vm_fault_t ubifs_vm_page_mkwrite(struct vm_fault *vmf)
struct page *page = vmf->page;
struct inode *inode = file_inode(vmf->vma->vm_file);
struct ubifs_info *c = inode->i_sb->s_fs_info;
- struct timespec now = current_time(inode);
+ struct timespec now = timespec64_to_timespec(current_time(inode));
struct ubifs_budget_req req = { .new_page = 1 };
int err, update_time;
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index da8afdfccaa6..07b4956e0425 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -1282,10 +1282,11 @@ static int truncate_data_node(const struct ubifs_info *c, const struct inode *in
int *new_len)
{
void *buf;
- int err, dlen, compr_type, out_len, old_dlen;
+ int err, compr_type;
+ u32 dlen, out_len, old_dlen;
out_len = le32_to_cpu(dn->size);
- buf = kmalloc(out_len * WORST_COMPR_FACTOR, GFP_NOFS);
+ buf = kmalloc_array(out_len, WORST_COMPR_FACTOR, GFP_NOFS);
if (!buf)
return -ENOMEM;
diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c
index 9a517109da0f..8e99dad18880 100644
--- a/fs/ubifs/lpt.c
+++ b/fs/ubifs/lpt.c
@@ -628,11 +628,12 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
/* Needed by 'ubifs_pack_lsave()' */
c->main_first = c->leb_cnt - *main_lebs;
- lsave = kmalloc(sizeof(int) * c->lsave_cnt, GFP_KERNEL);
+ lsave = kmalloc_array(c->lsave_cnt, sizeof(int), GFP_KERNEL);
pnode = kzalloc(sizeof(struct ubifs_pnode), GFP_KERNEL);
nnode = kzalloc(sizeof(struct ubifs_nnode), GFP_KERNEL);
buf = vmalloc(c->leb_size);
- ltab = vmalloc(sizeof(struct ubifs_lpt_lprops) * c->lpt_lebs);
+ ltab = vmalloc(array_size(sizeof(struct ubifs_lpt_lprops),
+ c->lpt_lebs));
if (!pnode || !nnode || !buf || !ltab || !lsave) {
err = -ENOMEM;
goto out;
@@ -1626,7 +1627,8 @@ static int lpt_init_rd(struct ubifs_info *c)
{
int err, i;
- c->ltab = vmalloc(sizeof(struct ubifs_lpt_lprops) * c->lpt_lebs);
+ c->ltab = vmalloc(array_size(sizeof(struct ubifs_lpt_lprops),
+ c->lpt_lebs));
if (!c->ltab)
return -ENOMEM;
@@ -1636,15 +1638,17 @@ static int lpt_init_rd(struct ubifs_info *c)
return -ENOMEM;
for (i = 0; i < LPROPS_HEAP_CNT; i++) {
- c->lpt_heap[i].arr = kmalloc(sizeof(void *) * LPT_HEAP_SZ,
- GFP_KERNEL);
+ c->lpt_heap[i].arr = kmalloc_array(LPT_HEAP_SZ,
+ sizeof(void *),
+ GFP_KERNEL);
if (!c->lpt_heap[i].arr)
return -ENOMEM;
c->lpt_heap[i].cnt = 0;
c->lpt_heap[i].max_cnt = LPT_HEAP_SZ;
}
- c->dirty_idx.arr = kmalloc(sizeof(void *) * LPT_HEAP_SZ, GFP_KERNEL);
+ c->dirty_idx.arr = kmalloc_array(LPT_HEAP_SZ, sizeof(void *),
+ GFP_KERNEL);
if (!c->dirty_idx.arr)
return -ENOMEM;
c->dirty_idx.cnt = 0;
@@ -1688,7 +1692,8 @@ static int lpt_init_wr(struct ubifs_info *c)
{
int err, i;
- c->ltab_cmt = vmalloc(sizeof(struct ubifs_lpt_lprops) * c->lpt_lebs);
+ c->ltab_cmt = vmalloc(array_size(sizeof(struct ubifs_lpt_lprops),
+ c->lpt_lebs));
if (!c->ltab_cmt)
return -ENOMEM;
@@ -1697,7 +1702,7 @@ static int lpt_init_wr(struct ubifs_info *c)
return -ENOMEM;
if (c->big_lpt) {
- c->lsave = kmalloc(sizeof(int) * c->lsave_cnt, GFP_NOFS);
+ c->lsave = kmalloc_array(c->lsave_cnt, sizeof(int), GFP_NOFS);
if (!c->lsave)
return -ENOMEM;
err = read_lsave(c);
@@ -1939,8 +1944,8 @@ int ubifs_lpt_scan_nolock(struct ubifs_info *c, int start_lnum, int end_lnum,
return err;
}
- path = kmalloc(sizeof(struct lpt_scan_node) * (c->lpt_hght + 1),
- GFP_NOFS);
+ path = kmalloc_array(c->lpt_hght + 1, sizeof(struct lpt_scan_node),
+ GFP_NOFS);
if (!path)
return -ENOMEM;
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 6c397a389105..c5466c70d620 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1196,7 +1196,8 @@ static int mount_ubifs(struct ubifs_info *c)
* never exceed 64.
*/
err = -ENOMEM;
- c->bottom_up_buf = kmalloc(BOTTOM_UP_HEIGHT * sizeof(int), GFP_KERNEL);
+ c->bottom_up_buf = kmalloc_array(BOTTOM_UP_HEIGHT, sizeof(int),
+ GFP_KERNEL);
if (!c->bottom_up_buf)
goto out_free;
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index ba3d0e0f8615..4a21e7f75e7a 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -1104,8 +1104,9 @@ static struct ubifs_znode *dirty_cow_bottom_up(struct ubifs_info *c,
ubifs_assert(znode);
if (c->zroot.znode->level > BOTTOM_UP_HEIGHT) {
kfree(c->bottom_up_buf);
- c->bottom_up_buf = kmalloc(c->zroot.znode->level * sizeof(int),
- GFP_NOFS);
+ c->bottom_up_buf = kmalloc_array(c->zroot.znode->level,
+ sizeof(int),
+ GFP_NOFS);
if (!c->bottom_up_buf)
return ERR_PTR(-ENOMEM);
path = c->bottom_up_buf;
diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c
index aa31f60220ef..a9df94ad46a3 100644
--- a/fs/ubifs/tnc_commit.c
+++ b/fs/ubifs/tnc_commit.c
@@ -366,7 +366,8 @@ static int layout_in_gaps(struct ubifs_info *c, int cnt)
dbg_gc("%d znodes to write", cnt);
- c->gap_lebs = kmalloc(sizeof(int) * (c->lst.idx_lebs + 1), GFP_NOFS);
+ c->gap_lebs = kmalloc_array(c->lst.idx_lebs + 1, sizeof(int),
+ GFP_NOFS);
if (!c->gap_lebs)
return -ENOMEM;
@@ -674,7 +675,7 @@ static int alloc_idx_lebs(struct ubifs_info *c, int cnt)
dbg_cmt("need about %d empty LEBS for TNC commit", leb_cnt);
if (!leb_cnt)
return 0;
- c->ilebs = kmalloc(leb_cnt * sizeof(int), GFP_NOFS);
+ c->ilebs = kmalloc_array(leb_cnt, sizeof(int), GFP_NOFS);
if (!c->ilebs)
return -ENOMEM;
for (i = 0; i < leb_cnt; i++) {
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 209d6369ae71..04bf84d71e7b 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1738,7 +1738,7 @@ int ubifs_calc_dark(const struct ubifs_info *c, int spc);
int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync);
int ubifs_setattr(struct dentry *dentry, struct iattr *attr);
#ifdef CONFIG_UBIFS_ATIME_SUPPORT
-int ubifs_update_time(struct inode *inode, struct timespec *time, int flags);
+int ubifs_update_time(struct inode *inode, struct timespec64 *time, int flags);
#endif
/* dir.c */
generated by cgit (git 2.34.1) at 2025-03-22 06:14:13 +0000