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Searched refs:xfile (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-6.6/fs/xfs/scrub/
H A Dxfile.h25 struct xfile { struct
29 int xfile_create(const char *description, loff_t isize, struct xfile **xfilep);
30 void xfile_destroy(struct xfile *xf);
32 ssize_t xfile_pread(struct xfile *xf, void *buf, size_t count, loff_t pos);
33 ssize_t xfile_pwrite(struct xfile *xf, const void *buf, size_t count,
41 xfile_obj_load(struct xfile *xf, void *buf, size_t count, loff_t pos) in xfile_obj_load()
55 xfile_obj_store(struct xfile *xf, const void *buf, size_t count, loff_t pos) in xfile_obj_store()
64 loff_t xfile_seek_data(struct xfile *xf, loff_t pos);
71 int xfile_stat(struct xfile *xf, struct xfile_stat *statbuf);
73 int xfile_get_page(struct xfile *x
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H A Dxfarray.c10 #include "scrub/xfile.h"
19 * This memory array uses an xfile (which itself is a memfd "file") to store
32 * Pointer to scratch space. Because we can't access the xfile data directly,
41 /* Compute array index given an xfile offset. */
53 /* Compute xfile offset of array element. */
77 struct xfile *xfile; in xfarray_create() local
82 error = xfile_create(description, 0, &xfile); in xfarray_create()
91 array->xfile = xfile; in xfarray_create()
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H A Dxfile.c13 #include "scrub/xfile.h"
29 * requirements. Therefore, the xfile mechanism uses an unlinked shmem file to
32 * xfile must be freed with xfile_destroy.
40 * create a sparse xfile, please be careful about reading from uninitialized
54 * Create an xfile of the given size. The description will be used in the
61 struct xfile **xfilep) in xfile_create()
64 struct xfile *xf; in xfile_create()
67 xf = kmalloc(sizeof(struct xfile), XCHK_GFP_FLAGS); in xfile_create()
81 * xfile users are responsible for keeping the xfile hidde in xfile_create()
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H A Drtsummary.c22 #include "scrub/xfile.h"
30 * the ondisk version. We use the 'xfile' functionality to store this
44 * Create an xfile to construct a new rtsummary file. The xfile allows in xchk_setup_rtsummary()
48 error = xfile_create(descr, mp->m_rsumsize, &sc->xfile); in xchk_setup_rtsummary()
77 /* Helper functions to record suminfo words in an xfile. */
87 return xfile_obj_load(sc->xfile, info, sizeof(xfs_suminfo_t), in xfsum_load()
97 return xfile_obj_store(sc->xfile, &info, sizeof(xfs_suminfo_t), in xfsum_store()
108 return xfile_obj_load(sc->xfile, info, nr_words << XFS_WORDLOG, in xfsum_copyout()
H A Dxfarray.h9 /* xfile array index type, along with cursor initialization */
13 /* Iterate each index of an xfile array. */
21 struct xfile *xfile; member
57 /* Declarations for xfile array sort functionality. */
H A Dscrub.h91 /* xfile used by the scrubbers; freed at teardown. */
92 struct xfile *xfile; member
H A Dtrace.h19 struct xfile;
782 TP_PROTO(struct xfile *xf),
806 TP_PROTO(struct xfile *xf),
834 TP_PROTO(struct xfile *xf, loff_t pos, unsigned long long bytecount),
868 TP_PROTO(struct xfile *xf, loff_t pos, unsigned long long bytecount), \
890 __entry->ino = file_inode(xfa->xfile->file)->i_ino;
910 __entry->ino = file_inode(si->array->xfile->file)->i_ino;
930 __entry->ino = file_inode(si->array->xfile->file)->i_ino;
952 __entry->ino = file_inode(si->array->xfile->file)->i_ino;
980 __entry->ino = file_inode(si->array->xfile
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H A Dscrub.c26 #include "scrub/xfile.h"
189 if (sc->xfile) { in xchk_teardown()
190 xfile_destroy(sc->xfile); in xchk_teardown()
191 sc->xfile = NULL; in xchk_teardown()

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