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Revert "9p: Enable multipage folios" 

This reverts commit 1325e4a91a.

using multipage folios apparently break some madvise operations like
MADV_PAGEOUT which do not reliably unload the specified page anymore,

Revert the patch until that is figured out.

Reported-by: Andrii Nakryiko <andrii@kernel.org>
Fixes: 1325e4a91a ("9p: Enable multipage folios")
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pull/989/merge
Dominique Martinet 2024-10-24 08:29:19 +09:00 committed by Linus Torvalds
parent c2ee9f594d
commit f009e946c1
1 changed files with 0 additions and 1 deletions
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fs/9p/vfs_inode.c
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@ -295,7 +295,6 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
inode->i_op = &v9fs_file_inode_operations;
inode->i_fop = &v9fs_file_operations;
}
mapping_set_large_folios(inode->i_mapping);
break;
case S_IFLNK: