Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
fs: Remove i_private_data
Nobody is using it anymore.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20260326095354.16340-68-jack@suse.cz
Tested-by: syzbot@syzkaller.appspotmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
authored by
Jan Kara
and committed by
Christian Brauner
cd336f2e
3833d335
-3
-1
fs/inode.c
-1
fs/inode.c
···
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atomic_set(&mapping->nr_thps, 0);
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#endif
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mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE);
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-
mapping->i_private_data = NULL;
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mapping->writeback_index = 0;
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init_rwsem(&mapping->invalidate_lock);
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lockdep_set_class_and_name(&mapping->invalidate_lock,
-2
include/linux/fs.h
-2
include/linux/fs.h
···
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* @wb_err: The most recent error which has occurred.
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* @i_private_lock: For use by the owner of the address_space.
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* @i_private_list: For use by the owner of the address_space.
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* @i_private_data: For use by the owner of the address_space.
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*/
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struct address_space {
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struct inode *host;
···
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spinlock_t i_private_lock;
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struct list_head i_private_list;
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struct rw_semaphore i_mmap_rwsem;
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void * i_private_data;
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} __attribute__((aligned(sizeof(long)))) __randomize_layout;
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/*
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* On most architectures that alignment is already the case; but