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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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79d2576758
* have directory operations use mark_buffer_dirty_inode(), so that sync_mapping_buffers() would get those. * make qnx4_write_inode() honour its last argument. * get rid of insane copies of very ancient "walk the indirect blocks" in qnx4/fsync - they never matched the actual fs layout and, fortunately, never'd been called. Again, all this junk is not needed; ->fsync() should just do sync_mapping_buffers + sync_inode (and if we implement block allocation for qnx4, we'll need to use mark_buffer_dirty_inode() for extent blocks) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
42 lines
920 B
C
42 lines
920 B
C
/*
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* QNX4 file system, Linux implementation.
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*
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* Version : 0.2.1
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*
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* Using parts of the xiafs filesystem.
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*
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* History :
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*
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* 25-05-1998 by Richard Frowijn : first release.
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* 21-06-1998 by Frank Denis : wrote qnx4_readpage to use generic_file_read.
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* 27-06-1998 by Frank Denis : file overwriting.
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*/
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#include <linux/fs.h>
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#include <linux/qnx4_fs.h>
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/*
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* We have mostly NULL's here: the current defaults are ok for
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* the qnx4 filesystem.
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*/
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const struct file_operations qnx4_file_operations =
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{
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.llseek = generic_file_llseek,
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.read = do_sync_read,
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.aio_read = generic_file_aio_read,
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.mmap = generic_file_mmap,
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.splice_read = generic_file_splice_read,
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#ifdef CONFIG_QNX4FS_RW
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.write = do_sync_write,
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.aio_write = generic_file_aio_write,
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.fsync = simple_fsync,
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#endif
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};
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const struct inode_operations qnx4_file_inode_operations =
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{
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#ifdef CONFIG_QNX4FS_RW
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.truncate = qnx4_truncate,
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#endif
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};
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