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fs: Remove FS_THP_SUPPORT

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Instead of setting a bit in the fs_flags to set a bit in the
address_space, set the bit in the address_space directly.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2021-08-29 06:07:03 -04:00
parent a1efe484dd
commit ff36da69bc
4 changed files with 18 additions and 4 deletions
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3
mm/shmem.c
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@@ -2303,6 +2303,7 @@ static struct inode *shmem_get_inode(struct super_block *sb, const struct inode
INIT_LIST_HEAD(&info->swaplist);
simple_xattrs_init(&info->xattrs);
cache_no_acl(inode);
mapping_set_large_folios(inode->i_mapping);
switch (mode & S_IFMT) {
default:
@@ -3870,7 +3871,7 @@ static struct file_system_type shmem_fs_type = {
.parameters = shmem_fs_parameters,
#endif
.kill_sb = kill_litter_super,
.fs_flags = FS_USERNS_MOUNT | FS_THP_SUPPORT,
.fs_flags = FS_USERNS_MOUNT,
};
int __init shmem_init(void)