xfs: Remove kmem_zalloc_large()
This patch aims to replace kmem_zalloc_large() with global kernel memory
API. So, all its callers are now using kvzalloc() directly, so kmalloc()
fallsback to vmalloc() automatically.
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index fb1d066..38007117 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -71,12 +71,6 @@ kmem_zalloc(size_t size, xfs_km_flags_t flags)
return kmem_alloc(size, flags | KM_ZERO);
}
-static inline void *
-kmem_zalloc_large(size_t size, xfs_km_flags_t flags)
-{
- return kmem_alloc_large(size, flags | KM_ZERO);
-}
-
/*
* Zone interfaces
*/
diff --git a/fs/xfs/scrub/symlink.c b/fs/xfs/scrub/symlink.c
index 5641ae5..c08be5e 100644
--- a/fs/xfs/scrub/symlink.c
+++ b/fs/xfs/scrub/symlink.c
@@ -22,7 +22,7 @@ xchk_setup_symlink(
struct xfs_inode *ip)
{
/* Allocate the buffer without the inode lock held. */
- sc->buf = kmem_zalloc_large(XFS_SYMLINK_MAXLEN + 1, 0);
+ sc->buf = kvzalloc(XFS_SYMLINK_MAXLEN + 1, GFP_KERNEL);
if (!sc->buf)
return -ENOMEM;
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index d4c687b5c..c544951 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -192,7 +192,7 @@ __xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type)
if (acl) {
args.valuelen = XFS_ACL_SIZE(acl->a_count);
- args.value = kmem_zalloc_large(args.valuelen, 0);
+ args.value = kvzalloc(args.valuelen, GFP_KERNEL);
if (!args.value)
return -ENOMEM;
xfs_acl_to_disk(args.value, acl);
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 13396c3..bca7659 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -404,7 +404,7 @@ xfs_ioc_attr_list(
context.cursor.offset))
return -EINVAL;
- buffer = kmem_zalloc_large(bufsize, 0);
+ buffer = kvzalloc(bufsize, GFP_KERNEL);
if (!buffer)
return -ENOMEM;
@@ -1691,7 +1691,7 @@ xfs_ioc_getbmap(
if (bmx.bmv_count > ULONG_MAX / recsize)
return -ENOMEM;
- buf = kmem_zalloc_large(bmx.bmv_count * sizeof(*buf), 0);
+ buf = kvzalloc(bmx.bmv_count * sizeof(*buf), GFP_KERNEL);
if (!buf)
return -ENOMEM;
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index 6209e7b..0558f92 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -862,7 +862,7 @@ xfs_alloc_rsum_cache(
* lower bound on the minimum level with any free extents. We can
* continue without the cache if it couldn't be allocated.
*/
- mp->m_rsum_cache = kmem_zalloc_large(rbmblocks, 0);
+ mp->m_rsum_cache = kvzalloc(rbmblocks, GFP_KERNEL);
if (!mp->m_rsum_cache)
xfs_warn(mp, "could not allocate realtime summary cache");
}
