From f39058df687ede635b7d5dae0b36f00ffad74df9 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Tue, 22 Apr 2014 08:24:32 -0400 Subject: [PATCH] locks: rename FL_FILE_PVT and IS_FILE_PVT to use "*_OFDLCK" instead File-private locks have been re-christened as "open file description" locks. Finish the symbol name cleanup in the internal implementation. Signed-off-by: Jeff Layton Change-Id: Iee48047540a7d8fefb5078cc005ae9ea8994f521 Signed-off-by: Kevin F. Haggerty --- fs/locks.c | 24 ++++++++++++------------ include/linux/fs.h | 2 +- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/fs/locks.c b/fs/locks.c index 2860732a3e2..326e9eeb92c 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -132,7 +132,7 @@ #define IS_POSIX(fl) (fl->fl_flags & FL_POSIX) #define IS_FLOCK(fl) (fl->fl_flags & FL_FLOCK) #define IS_LEASE(fl) (fl->fl_flags & FL_LEASE) -#define IS_FILE_PVT(fl) (fl->fl_flags & FL_FILE_PVT) +#define IS_OFDLCK(fl) (fl->fl_flags & FL_OFDLCK) static bool lease_breaking(struct file_lock *fl) { @@ -1698,7 +1698,7 @@ EXPORT_SYMBOL_GPL(vfs_test_lock); static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl) { - flock->l_pid = IS_FILE_PVT(fl) ? -1 : fl->fl_pid; + flock->l_pid = IS_OFDLCK(fl) ? -1 : fl->fl_pid; #if BITS_PER_LONG == 32 /* * Make sure we can represent the posix lock via @@ -1720,7 +1720,7 @@ static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl) #if BITS_PER_LONG == 32 static void posix_lock_to_flock64(struct flock64 *flock, struct file_lock *fl) { - flock->l_pid = IS_FILE_PVT(fl) ? -1 : fl->fl_pid; + flock->l_pid = IS_OFDLCK(fl) ? -1 : fl->fl_pid; flock->l_start = fl->fl_start; flock->l_len = fl->fl_end == OFFSET_MAX ? 0 : fl->fl_end - fl->fl_start + 1; @@ -1751,7 +1751,7 @@ int fcntl_getlk(struct file *filp, unsigned int cmd, struct flock __user *l) if (cmd == F_OFD_GETLK) { cmd = F_GETLK; - file_lock.fl_flags |= FL_FILE_PVT; + file_lock.fl_flags |= FL_OFDLCK; file_lock.fl_owner = (fl_owner_t)filp; } @@ -1877,17 +1877,17 @@ again: /* * If the cmd is requesting file-private locks, then set the - * FL_FILE_PVT flag and override the owner. + * FL_OFDLCK flag and override the owner. */ switch (cmd) { case F_OFD_SETLK: cmd = F_SETLK; - file_lock->fl_flags |= FL_FILE_PVT; + file_lock->fl_flags |= FL_OFDLCK; file_lock->fl_owner = (fl_owner_t)filp; break; case F_OFD_SETLKW: cmd = F_SETLKW; - file_lock->fl_flags |= FL_FILE_PVT; + file_lock->fl_flags |= FL_OFDLCK; file_lock->fl_owner = (fl_owner_t)filp; /* Fallthrough */ case F_SETLKW: @@ -1958,7 +1958,7 @@ int fcntl_getlk64(struct file *filp, unsigned int cmd, struct flock64 __user *l) if (cmd == F_OFD_GETLK) { cmd = F_GETLK64; - file_lock.fl_flags |= FL_FILE_PVT; + file_lock.fl_flags |= FL_OFDLCK; file_lock.fl_owner = (fl_owner_t)filp; } @@ -2017,17 +2017,17 @@ again: /* * If the cmd is requesting file-private locks, then set the - * FL_FILE_PVT flag and override the owner. + * FL_OFDLCK flag and override the owner. */ switch (cmd) { case F_OFD_SETLK: cmd = F_SETLK64; - file_lock->fl_flags |= FL_FILE_PVT; + file_lock->fl_flags |= FL_OFDLCK; file_lock->fl_owner = (fl_owner_t)filp; break; case F_OFD_SETLKW: cmd = F_SETLKW64; - file_lock->fl_flags |= FL_FILE_PVT; + file_lock->fl_flags |= FL_OFDLCK; file_lock->fl_owner = (fl_owner_t)filp; /* Fallthrough */ case F_SETLKW64: @@ -2215,7 +2215,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl, if (IS_POSIX(fl)) { if (fl->fl_flags & FL_ACCESS) seq_printf(f, "ACCESS"); - else if (IS_FILE_PVT(fl)) + else if (IS_OFDLCK(fl)) seq_printf(f, "FLPVT "); else seq_printf(f, "POSIX "); diff --git a/include/linux/fs.h b/include/linux/fs.h index 3a5ea8fac60..2fbf81ac717 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1136,7 +1136,7 @@ static inline int file_check_writeable(struct file *filp) #define FL_SLEEP 128 /* A blocking lock */ #define FL_DOWNGRADE_PENDING 256 /* Lease is being downgraded */ #define FL_UNLOCK_PENDING 512 /* Lease is being broken */ -#define FL_FILE_PVT 1024 /* lock is private to the file */ +#define FL_OFDLCK 1024 /* lock is "owned" by struct file */ /* * Special return value from posix_lock_file() and vfs_lock_file() for