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config: remove HAVE_FSYNC_RANGE

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Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #16479
This commit is contained in:
Rob Norris
2024-08-03 13:27:16 +10:00
committed by Tony Hutter
parent 928342104f
commit b6223a572e
4 changed files with 1 additions and 102 deletions
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module/os/linux/zfs/zfs_vnops_os.c
+1 -2
View File
@@ -3748,8 +3748,7 @@ zfs_putpage(struct inode *ip, struct page *pp, struct writeback_control *wbc,
/*
* Speed up any non-sync page writebacks since
* they may take several seconds to complete.
* Refer to the comment in zpl_fsync() (when
* HAVE_FSYNC_RANGE is defined) for details.
* Refer to the comment in zpl_fsync() for details.
*/
if (atomic_load_32(&zp->z_async_writes_cnt) > 0) {
zil_commit(zfsvfs->z_log, zp->z_id);
module/os/linux/zfs/zpl_file.c
-45
View File
@@ -124,47 +124,6 @@ zpl_readdir(struct file *filp, void *dirent, filldir_t filldir)
}
#endif /* !HAVE_VFS_ITERATE && !HAVE_VFS_ITERATE_SHARED */
#if defined(HAVE_FSYNC_WITHOUT_DENTRY)
/*
* Linux 2.6.35 - 3.0 API,
* As of 2.6.35 the dentry argument to the fops->fsync() hook was deemed
* redundant. The dentry is still accessible via filp->f_path.dentry,
* and we are guaranteed that filp will never be NULL.
*/
static int
zpl_fsync(struct file *filp, int datasync)
{
struct inode *inode = filp->f_mapping->host;
cred_t *cr = CRED();
int error;
fstrans_cookie_t cookie;
crhold(cr);
cookie = spl_fstrans_mark();
error = -zfs_fsync(ITOZ(inode), datasync, cr);
spl_fstrans_unmark(cookie);
crfree(cr);
ASSERT3S(error, <=, 0);
return (error);
}
#ifdef HAVE_FILE_AIO_FSYNC
static int
zpl_aio_fsync(struct kiocb *kiocb, int datasync)
{
return (zpl_fsync(kiocb->ki_filp, datasync));
}
#endif
#elif defined(HAVE_FSYNC_RANGE)
/*
* Linux 3.1 API,
* As of 3.1 the responsibility to call filemap_write_and_wait_range() has
* been pushed down in to the .fsync() vfs hook. Additionally, the i_mutex
* lock is no longer held by the caller, for zfs we don't require the lock
* to be held so we don't acquire it.
*/
static int
zpl_fsync(struct file *filp, loff_t start, loff_t end, int datasync)
{
@@ -237,10 +196,6 @@ zpl_aio_fsync(struct kiocb *kiocb, int datasync)
}
#endif
#else
#error "Unsupported fops->fsync() implementation"
#endif
static inline int
zfs_io_flags(struct kiocb *kiocb)
{