[PATCH v3 38/47] gfs2: adapt to breakup of struct file_lock

Jeff Layton
2024-01-31T23:04:47Z

Most of the existing APIs have remained the same, but subsystems that
access file_lock fields directly need to reach into struct
file_lock_core now.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/gfs2/file.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index d06488de1b3b..4c42ada60ae7 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -15,7 +15,6 @@
#include <linux/mm.h>
#include <linux/mount.h>
#include <linux/fs.h>
-#define _NEED_FILE_LOCK_FIELD_MACROS
#include <linux/filelock.h>
#include <linux/gfs2_ondisk.h>
#include <linux/falloc.h>
@@ -1441,7 +1440,7 @@ static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)
struct gfs2_sbd *sdp = GFS2_SB(file->f_mapping->host);
struct lm_lockstruct *ls = &sdp->sd_lockstruct;

- if (!(fl->fl_flags & FL_POSIX))
+ if (!(fl->c.flc_flags & FL_POSIX))
return -ENOLCK;
if (gfs2_withdrawing_or_withdrawn(sdp)) {
if (lock_is_unlock(fl))
@@ -1484,7 +1483,7 @@ static int do_flock(struct file *file, int cmd, struct file_lock *fl)
int error = 0;
int sleeptime;

- state = (lock_is_write(fl)) ? LM_ST_EXCLUSIVE : LM_ST_SHARED;
+ state = lock_is_write(fl) ? LM_ST_EXCLUSIVE : LM_ST_SHARED;
flags = GL_EXACT | GL_NOPID;
if (!IS_SETLKW(cmd))
flags |= LM_FLAG_TRY_1CB;
@@ -1496,8 +1495,8 @@ static int do_flock(struct file *file, int cmd, struct file_lock *fl)
if (fl_gh->gh_state == state)
goto out;
locks_init_lock(&request);
- request.fl_type = F_UNLCK;
- request.fl_flags = FL_FLOCK;
+ request.c.flc_type = F_UNLCK;
+ request.c.flc_flags = FL_FLOCK;
locks_lock_file_wait(file, &request);
gfs2_glock_dq(fl_gh);
gfs2_holder_reinit(state, flags, fl_gh);
@@ -1558,7 +1557,7 @@ static void do_unflock(struct file *file, struct file_lock *fl)

static int gfs2_flock(struct file *file, int cmd, struct file_lock *fl)
{
- if (!(fl->fl_flags & FL_FLOCK))
+ if (!(fl->c.flc_flags & FL_FLOCK))
return -ENOLCK;

if (lock_is_unlock(fl)) {

--
2.43.0