From ff01bb4832651c6d25ac509a06a10fcbd75c461c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 16 Sep 2011 02:31:11 -0400 Subject: fs: move code out of buffer.c Move invalidate_bdev, block_sync_page into fs/block_dev.c. Export kill_bdev as well, so brd doesn't have to open code it. Reduce buffer_head.h requirement accordingly. Removed a rather large comment from invalidate_bdev, as it looked a bit obsolete to bother moving. The small comment replacing it says enough. Signed-off-by: Nick Piggin Cc: Al Viro Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Al Viro --- arch/powerpc/sysdev/axonram.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index ba427191906..1c16141c031 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include -- cgit v1.2.3 From d161a13f974c72fd7ff0069d39a3ae57cb5694ff Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 24 Jul 2011 03:36:29 -0400 Subject: switch procfs to umode_t use both proc_dir_entry ->mode and populating functions Signed-off-by: Al Viro --- arch/powerpc/kernel/lparcfg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 84daabe2fcb..578f35f1872 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -783,7 +783,7 @@ static const struct file_operations lparcfg_fops = { static int __init lparcfg_init(void) { struct proc_dir_entry *ent; - mode_t mode = S_IRUSR | S_IRGRP | S_IROTH; + umode_t mode = S_IRUSR | S_IRGRP | S_IROTH; /* Allow writing if we have FW_FEATURE_SPLPAR */ if (firmware_has_feature(FW_FEATURE_SPLPAR) && -- cgit v1.2.3 From c6684b26854000d406c9fa0698443c50f2bf2cba Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 26 Jul 2011 04:47:14 -0400 Subject: switch spufs guts to umode_t Signed-off-by: Al Viro --- arch/powerpc/include/asm/spu.h | 2 +- arch/powerpc/platforms/cell/spufs/inode.c | 16 ++++++++-------- arch/powerpc/platforms/cell/spufs/spufs.h | 4 ++-- arch/powerpc/platforms/cell/spufs/syscalls.c | 2 +- 4 files changed, 12 insertions(+), 12 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/spu.h b/arch/powerpc/include/asm/spu.h index 4e360bd4a35..c52640089c9 100644 --- a/arch/powerpc/include/asm/spu.h +++ b/arch/powerpc/include/asm/spu.h @@ -237,7 +237,7 @@ extern long spu_sys_callback(struct spu_syscall_block *s); struct file; struct spufs_calls { long (*create_thread)(const char __user *name, - unsigned int flags, mode_t mode, + unsigned int flags, umode_t mode, struct file *neighbor); long (*spu_run)(struct file *filp, __u32 __user *unpc, __u32 __user *ustatus); diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index d85f8cbdc8b..d4a094ca96f 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -91,7 +91,7 @@ spufs_init_once(void *p) } static struct inode * -spufs_new_inode(struct super_block *sb, int mode) +spufs_new_inode(struct super_block *sb, umode_t mode) { struct inode *inode; @@ -123,7 +123,7 @@ spufs_setattr(struct dentry *dentry, struct iattr *attr) static int spufs_new_file(struct super_block *sb, struct dentry *dentry, - const struct file_operations *fops, int mode, + const struct file_operations *fops, umode_t mode, size_t size, struct spu_context *ctx) { static const struct inode_operations spufs_file_iops = { @@ -193,7 +193,7 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir) } static int spufs_fill_dir(struct dentry *dir, - const struct spufs_tree_descr *files, int mode, + const struct spufs_tree_descr *files, umode_t mode, struct spu_context *ctx) { struct dentry *dentry, *tmp; @@ -263,7 +263,7 @@ EXPORT_SYMBOL_GPL(spufs_context_fops); static int spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags, - int mode) + umode_t mode) { int ret; struct inode *inode; @@ -446,7 +446,7 @@ spufs_set_affinity(unsigned int flags, struct spu_context *ctx, static int spufs_create_context(struct inode *inode, struct dentry *dentry, - struct vfsmount *mnt, int flags, int mode, + struct vfsmount *mnt, int flags, umode_t mode, struct file *aff_filp) { int ret; @@ -520,7 +520,7 @@ out: } static int -spufs_mkgang(struct inode *dir, struct dentry *dentry, int mode) +spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode) { int ret; struct inode *inode; @@ -583,7 +583,7 @@ out: static int spufs_create_gang(struct inode *inode, struct dentry *dentry, - struct vfsmount *mnt, int mode) + struct vfsmount *mnt, umode_t mode) { int ret; @@ -611,7 +611,7 @@ out: static struct file_system_type spufs_type; long spufs_create(struct path *path, struct dentry *dentry, - unsigned int flags, mode_t mode, struct file *filp) + unsigned int flags, umode_t mode, struct file *filp) { int ret; diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index 099245f230b..67852ade4c0 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -237,7 +237,7 @@ struct spufs_inode_info { struct spufs_tree_descr { const char *name; const struct file_operations *ops; - int mode; + umode_t mode; size_t size; }; @@ -249,7 +249,7 @@ extern const struct spufs_tree_descr spufs_dir_debug_contents[]; extern struct spufs_calls spufs_calls; long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *status); long spufs_create(struct path *nd, struct dentry *dentry, unsigned int flags, - mode_t mode, struct file *filp); + umode_t mode, struct file *filp); /* ELF coredump callbacks for writing SPU ELF notes */ extern int spufs_coredump_extra_notes_size(void); extern int spufs_coredump_extra_notes_write(struct file *file, loff_t *foffset); diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index 71a5b520726..8591bb62d7f 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -60,7 +60,7 @@ out: } static long do_spu_create(const char __user *pathname, unsigned int flags, - mode_t mode, struct file *neighbor) + umode_t mode, struct file *neighbor) { struct path path; struct dentry *dentry; -- cgit v1.2.3 From 1bc94226d5c642b78cf6b2e3e843ef24eb740df0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 26 Jul 2011 16:50:23 -0400 Subject: switch spu_create(2) to use of SYSCALL_DEFINE4, make it use umode_t Signed-off-by: Al Viro --- arch/powerpc/platforms/cell/spu_syscalls.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c index 75530d99eda..714bbfc3162 100644 --- a/arch/powerpc/platforms/cell/spu_syscalls.c +++ b/arch/powerpc/platforms/cell/spu_syscalls.c @@ -65,8 +65,8 @@ static inline void spufs_calls_put(struct spufs_calls *calls) { } #endif /* CONFIG_SPU_FS_MODULE */ -asmlinkage long sys_spu_create(const char __user *name, - unsigned int flags, mode_t mode, int neighbor_fd) +SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags, + umode_t, mode, int, neighbor_fd) { long ret; struct file *neighbor; -- cgit v1.2.3 From 0583fcc96bb117763c0fa74c123573c0112dec65 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 26 Jul 2011 17:04:15 -0400 Subject: consolidate umode_t declarations Signed-off-by: Al Viro --- arch/powerpc/include/asm/types.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index 8947b9827bc..b15a52e84b3 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -27,12 +27,6 @@ * 2 of the License, or (at your option) any later version. */ -#ifdef __powerpc64__ -typedef unsigned int umode_t; -#else -typedef unsigned short umode_t; -#endif - typedef struct { __u32 u[4]; } __attribute__((aligned(16))) __vector128; -- cgit v1.2.3