From: Jan Kara Date: Thu, 26 Mar 2026 09:54:20 +0000 (+0100) Subject: fs: Remove i_private_data X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd336f2e275de14866101d3395c7d2be0a0c1b04;p=thirdparty%2Fkernel%2Flinux.git fs: Remove i_private_data Nobody is using it anymore. Reviewed-by: Christoph Hellwig Signed-off-by: Jan Kara Link: https://patch.msgid.link/20260326095354.16340-68-jack@suse.cz Tested-by: syzbot@syzkaller.appspotmail.com Signed-off-by: Christian Brauner --- diff --git a/fs/inode.c b/fs/inode.c index 4f98a5f04bbda..d5774e627a9cd 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -283,7 +283,6 @@ int inode_init_always_gfp(struct super_block *sb, struct inode *inode, gfp_t gfp atomic_set(&mapping->nr_thps, 0); #endif mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE); - mapping->i_private_data = NULL; mapping->writeback_index = 0; init_rwsem(&mapping->invalidate_lock); lockdep_set_class_and_name(&mapping->invalidate_lock, diff --git a/include/linux/fs.h b/include/linux/fs.h index 0fc0cb23000e1..d488459396f40 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -465,7 +465,6 @@ extern const struct address_space_operations empty_aops; * @wb_err: The most recent error which has occurred. * @i_private_lock: For use by the owner of the address_space. * @i_private_list: For use by the owner of the address_space. - * @i_private_data: For use by the owner of the address_space. */ struct address_space { struct inode *host; @@ -486,7 +485,6 @@ struct address_space { spinlock_t i_private_lock; struct list_head i_private_list; struct rw_semaphore i_mmap_rwsem; - void * i_private_data; } __attribute__((aligned(sizeof(long)))) __randomize_layout; /* * On most architectures that alignment is already the case; but