[PATCH v4 2/5] fcntl: rename rw_hint_* to rw_life_hint_*
From: Kanchan Joshi <hidden>
Date: 2024-08-26 17:14:22
Also in:
linux-f2fs-devel, linux-fsdevel, linux-nvme, linux-scsi
Subsystem:
file locking (flock() and fcntl()/lockf()), filesystems (vfs and infrastructure), the rest · Maintainers:
Jeff Layton, Chuck Lever, Alexander Viro, Christian Brauner, Linus Torvalds
F_GET/SET_RW_HINT fcntl handlers query/set write life hints. Rename the handlers/helpers to be explicit that write life hints are being handled. This is in preparation to introduce a new interface that supports more than one type of write hint. Signed-off-by: Kanchan Joshi <redacted> --- fs/fcntl.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 300e5d9ad913..46cf08f67278 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c@@ -269,7 +269,7 @@ static int f_getowner_uids(struct file *filp, unsigned long arg) } #endif -static bool rw_hint_valid(u64 hint) +static bool rw_life_hint_valid(u64 hint) { BUILD_BUG_ON(WRITE_LIFE_NOT_SET != RWH_WRITE_LIFE_NOT_SET); BUILD_BUG_ON(WRITE_LIFE_NONE != RWH_WRITE_LIFE_NONE);
@@ -291,7 +291,7 @@ static bool rw_hint_valid(u64 hint) } } -static long fcntl_get_rw_hint(struct file *file, unsigned int cmd, +static long fcntl_get_rw_life_hint(struct file *file, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(file);
@@ -303,7 +303,7 @@ static long fcntl_get_rw_hint(struct file *file, unsigned int cmd, return 0; } -static long fcntl_set_rw_hint(struct file *file, unsigned int cmd, +static long fcntl_set_rw_life_hint(struct file *file, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(file);
@@ -312,7 +312,7 @@ static long fcntl_set_rw_hint(struct file *file, unsigned int cmd, if (copy_from_user(&hint, argp, sizeof(hint))) return -EFAULT; - if (!rw_hint_valid(hint)) + if (!rw_life_hint_valid(hint)) return -EINVAL; WRITE_ONCE(inode->i_write_hint, hint);
@@ -449,10 +449,10 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, err = memfd_fcntl(filp, cmd, argi); break; case F_GET_RW_HINT: - err = fcntl_get_rw_hint(filp, cmd, arg); + err = fcntl_get_rw_life_hint(filp, cmd, arg); break; case F_SET_RW_HINT: - err = fcntl_set_rw_hint(filp, cmd, arg); + err = fcntl_set_rw_life_hint(filp, cmd, arg); break; default: break;
--
2.25.1