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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 16:39:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 16:39:15 -0700
commiteea3a00264cf243a28e4331566ce67b86059339d (patch)
tree487f16389e0dfa32e9caa7604d1274a7dcda8f04 /fs/ext2
parente7c82412433a8039616c7314533a0a1c025d99bf (diff)
parente693d73c20ffdb06840c9378f367bad849ac0d5d (diff)
Merge branch 'akpm' (patches from Andrew)
Merge second patchbomb from Andrew Morton: - the rest of MM - various misc bits - add ability to run /sbin/reboot at reboot time - printk/vsprintf changes - fiddle with seq_printf() return value * akpm: (114 commits) parisc: remove use of seq_printf return value lru_cache: remove use of seq_printf return value tracing: remove use of seq_printf return value cgroup: remove use of seq_printf return value proc: remove use of seq_printf return value s390: remove use of seq_printf return value cris fasttimer: remove use of seq_printf return value cris: remove use of seq_printf return value openrisc: remove use of seq_printf return value ARM: plat-pxa: remove use of seq_printf return value nios2: cpuinfo: remove use of seq_printf return value microblaze: mb: remove use of seq_printf return value ipc: remove use of seq_printf return value rtc: remove use of seq_printf return value power: wakeup: remove use of seq_printf return value x86: mtrr: if: remove use of seq_printf return value linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK MAINTAINERS: CREDITS: remove Stefano Brivio from B43 .mailmap: add Ricardo Ribalda CREDITS: add Ricardo Ribalda Delgado ...
Diffstat (limited to 'fs/ext2')
-rw-r--r--fs/ext2/ext2.h1
-rw-r--r--fs/ext2/file.c17
-rw-r--r--fs/ext2/inode.c5
-rw-r--r--fs/ext2/namei.c10
4 files changed, 4 insertions, 29 deletions
diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
index 678f9ab08c48..8d15febd0aa3 100644
--- a/fs/ext2/ext2.h
+++ b/fs/ext2/ext2.h
@@ -793,7 +793,6 @@ extern int ext2_fsync(struct file *file, loff_t start, loff_t end,
int datasync);
extern const struct inode_operations ext2_file_inode_operations;
extern const struct file_operations ext2_file_operations;
-extern const struct file_operations ext2_dax_file_operations;
/* inode.c */
extern const struct address_space_operations ext2_aops;
diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index ef04fdb57dbf..3a0a6c6406d0 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -39,6 +39,7 @@ static int ext2_dax_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
static const struct vm_operations_struct ext2_dax_vm_ops = {
.fault = ext2_dax_fault,
.page_mkwrite = ext2_dax_mkwrite,
+ .pfn_mkwrite = dax_pfn_mkwrite,
};
static int ext2_file_mmap(struct file *file, struct vm_area_struct *vma)
@@ -106,22 +107,6 @@ const struct file_operations ext2_file_operations = {
.splice_write = iter_file_splice_write,
};
-#ifdef CONFIG_FS_DAX
-const struct file_operations ext2_dax_file_operations = {
- .llseek = generic_file_llseek,
- .read_iter = generic_file_read_iter,
- .write_iter = generic_file_write_iter,
- .unlocked_ioctl = ext2_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = ext2_compat_ioctl,
-#endif
- .mmap = ext2_file_mmap,
- .open = dquot_file_open,
- .release = ext2_release_file,
- .fsync = ext2_fsync,
-};
-#endif
-
const struct inode_operations ext2_file_inode_operations = {
#ifdef CONFIG_EXT2_FS_XATTR
.setxattr = generic_setxattr,
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index df9d6afbc5d5..b29eb6747116 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -1388,10 +1388,7 @@ struct inode *ext2_iget (struct super_block *sb, unsigned long ino)
if (S_ISREG(inode->i_mode)) {
inode->i_op = &ext2_file_inode_operations;
- if (test_opt(inode->i_sb, DAX)) {
- inode->i_mapping->a_ops = &ext2_aops;
- inode->i_fop = &ext2_dax_file_operations;
- } else if (test_opt(inode->i_sb, NOBH)) {
+ if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
inode->i_fop = &ext2_file_operations;
} else {
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 148f6e3789ea..ce422931f411 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -104,10 +104,7 @@ static int ext2_create (struct inode * dir, struct dentry * dentry, umode_t mode
return PTR_ERR(inode);
inode->i_op = &ext2_file_inode_operations;
- if (test_opt(inode->i_sb, DAX)) {
- inode->i_mapping->a_ops = &ext2_aops;
- inode->i_fop = &ext2_dax_file_operations;
- } else if (test_opt(inode->i_sb, NOBH)) {
+ if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
inode->i_fop = &ext2_file_operations;
} else {
@@ -125,10 +122,7 @@ static int ext2_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
return PTR_ERR(inode);
inode->i_op = &ext2_file_inode_operations;
- if (test_opt(inode->i_sb, DAX)) {
- inode->i_mapping->a_ops = &ext2_aops;
- inode->i_fop = &ext2_dax_file_operations;
- } else if (test_opt(inode->i_sb, NOBH)) {
+ if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
inode->i_fop = &ext2_file_operations;
} else {