[PATCH] tiny: Uninline some open.c functions (b01ec0ef) · Commits · 戴 / test

uninline some open.c functions add/remove: 3/0 grow/shrink: 0/6 up/down: 679/-1166 (-487) function old new delta do_sys_truncate - 336 +336 do_sys_ftruncate - 317 +317 __put_unused_fd - 26 +26 put_unused_fd 57 49 -8 sys_close 150 119 -31 sys_ftruncate64 260 26 -234 sys_ftruncate 272 24 -248 sys_truncate 339 25 -314 sys_truncate64 336 5 -331 Signed-off-by:

Matt Mackall <mpm@selenic.com> Signed-off-by:

Andrew Morton <akpm@osdl.org> Signed-off-by:

Linus Torvalds <torvalds@osdl.org>

fs/open.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -217,7 +217,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
		return err;
		}

		static inline long do_sys_truncate(const char __user * path, loff_t length)
		static long do_sys_truncate(const char __user * path, loff_t length)
		{
		struct nameidata nd;
		struct inode * inode;
		@@ -283,7 +283,7 @@ asmlinkage long sys_truncate(const char __user * path, unsigned long length)
		return do_sys_truncate(path, (long)length);
		}

		static inline long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
		static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
		{
		struct inode * inode;
		struct dentry *dentry;
		@@ -971,7 +971,7 @@ out:

		EXPORT_SYMBOL(get_unused_fd);

		static inline void __put_unused_fd(struct files_struct *files, unsigned int fd)
		static void __put_unused_fd(struct files_struct *files, unsigned int fd)
		{
		struct fdtable *fdt = files_fdtable(files);
		__FD_CLR(fd, fdt->open_fds);

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