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| author | Andrew Morton <akpm@linux-foundation.org> | 2013-04-29 15:06:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 15:54:28 -0700 |
| commit | 250297edf83292c831fbf4504df54953c2aacfe4 (patch) | |
| tree | 48cfad4e3eff92382c600582ba1c8ea7b4671d09 /mm/shmem.c | |
| parent | 4b59e6c4730978679b414a8da61514a2518da512 (diff) | |
| download | linux-250297edf83292c831fbf4504df54953c2aacfe4.tar.gz linux-250297edf83292c831fbf4504df54953c2aacfe4.tar.bz2 linux-250297edf83292c831fbf4504df54953c2aacfe4.zip | |
mm/shmem.c: remove an ifdef
Create a CONFIG_MMU=y stub for ramfs_nommu_expand_for_mapping() in the
usual fashion.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 1c44af71fcf5..39b2a0b86fe8 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -25,6 +25,7 @@ #include <linux/init.h> #include <linux/vfs.h> #include <linux/mount.h> +#include <linux/ramfs.h> #include <linux/pagemap.h> #include <linux/file.h> #include <linux/mm.h> @@ -2830,8 +2831,6 @@ out4: * effectively equivalent, but much lighter weight. */ -#include <linux/ramfs.h> - static struct file_system_type shmem_fs_type = { .name = "tmpfs", .mount = ramfs_mount, @@ -2931,11 +2930,9 @@ struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags d_instantiate(path.dentry, inode); inode->i_size = size; clear_nlink(inode); /* It is unlinked */ -#ifndef CONFIG_MMU res = ERR_PTR(ramfs_nommu_expand_for_mapping(inode, size)); if (IS_ERR(res)) goto put_dentry; -#endif res = alloc_file(&path, FMODE_WRITE | FMODE_READ, &shmem_file_operations); |