From: Richard Weinberger Subject: [PATCH 1/6] ext4: Move is_32bit_api() to generic code Date: Thu, 1 Dec 2016 23:02:16 +0100 Message-ID: <1480629741-18375-2-git-send-email-richard@nod.at> References: <1480629741-18375-1-git-send-email-richard@nod.at> Cc: david@sigma-star.at, tytso@mit.edu, dedekind1@gmail.com, adrian.hunter@intel.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, adilger.kernel@dilger.ca, akpm@linux-foundation.org, linux-ext4@vger.kernel.org, Richard Weinberger To: linux-mtd@lists.infradead.org Return-path: In-Reply-To: <1480629741-18375-1-git-send-email-richard@nod.at> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Since UBIFS will also use this function, move it to compat.h. Signed-off-by: Richard Weinberger --- fs/ext4/dir.c | 9 --------- include/linux/compat.h | 2 ++ 2 files changed, 2 insertions(+), 9 deletions(-) diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index e8b365000d73..464e6e99d744 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -290,15 +290,6 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx) return err; } -static inline int is_32bit_api(void) -{ -#ifdef CONFIG_COMPAT - return in_compat_syscall(); -#else - return (BITS_PER_LONG == 32); -#endif -} - /* * These functions convert from the major/minor hash to an f_pos * value for dx directories diff --git a/include/linux/compat.h b/include/linux/compat.h index 63609398ef9f..8412382e8d08 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -730,11 +730,13 @@ asmlinkage long compat_sys_fanotify_mark(int, unsigned int, __u32, __u32, #ifndef in_compat_syscall static inline bool in_compat_syscall(void) { return is_compat_task(); } #endif +static inline int is_32bit_api(void) { return in_compat_syscall(); } #else #define is_compat_task() (0) static inline bool in_compat_syscall(void) { return false; } +static inline int is_32bit_api(void) { return BITS_PER_LONG == 32; } #endif /* CONFIG_COMPAT */ -- 2.7.3