| /Linux-v5.15/fs/ubifs/ |
| D | Kconfig | 56 Originally UBIFS did not support atime, because it looked like a bad idea due
57 increased flash wear. This option adds atime support and it is disabled by default
58 to preserve the old behavior. If you enable this option, UBIFS starts updating atime,
59 which means that file-system read operations will cause writes (inode atime
61 so be careful. How often atime is updated depends on the selected strategy:
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| /Linux-v5.15/fs/hostfs/ |
| D | hostfs_user.c | 29 p->atime.tv_sec = buf->st_atime; in stat64_to_hostfs()
30 p->atime.tv_nsec = 0; in stat64_to_hostfs()
244 times[0].tv_sec = st.atime.tv_sec; in set_attr()
245 times[0].tv_usec = st.atime.tv_nsec / 1000; in set_attr()
269 attrs->ia_atime = st.atime; in set_attr()
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| D | hostfs.h | 63 struct hostfs_timespec atime, mtime, ctime; member
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| /Linux-v5.15/drivers/iio/light/ |
| D | tcs3472.c | 65 u8 atime; member
171 *val2 = (256 - data->atime) * 2400; in tcs3472_read_raw()
203 data->atime = i; in tcs3472_write_raw()
206 data->atime); in tcs3472_write_raw()
241 period = (256 - data->atime) * 2400 * in tcs3472_read_event()
294 if (period <= (256 - data->atime) * 2400 * in tcs3472_write_event()
486 data->atime = ret; in tcs3472_probe()
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| /Linux-v5.15/fs/ |
| D | stat.c | 54 stat->atime = inode->i_atime; in generic_fillattr()
284 tmp.st_atime = stat->atime.tv_sec; in cp_old_stat()
368 tmp.st_atime = stat->atime.tv_sec; in cp_new_stat()
372 tmp.st_atime_nsec = stat->atime.tv_nsec; in cp_new_stat()
510 tmp.st_atime = stat->atime.tv_sec; in cp_new_stat64()
511 tmp.st_atime_nsec = stat->atime.tv_nsec; in cp_new_stat64()
588 tmp.stx_atime.tv_sec = stat->atime.tv_sec; in cp_statx()
589 tmp.stx_atime.tv_nsec = stat->atime.tv_nsec; in cp_statx()
665 tmp.st_atime = stat->atime.tv_sec; in cp_compat_stat()
666 tmp.st_atime_nsec = stat->atime.tv_nsec; in cp_compat_stat()
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| /Linux-v5.15/Documentation/filesystems/ |
| D | ocfs2.rst | 60 relatime(*) Update atime if the previous atime is older than
62 strictatime Always update atime, but the minimum update interval
64 atime_quantum=60(*) OCFS2 will not update atime unless this number
66 Set to zero to always update atime. This option need
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| D | virtiofs.rst | 48 atime behavior
51 The atime-related mount options, for example, noatime, strictatime,
52 are ignored. The atime behavior for virtiofs is the same as the
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| D | fuse-io.rst | 40 (size and atime/ctime/mtime attributes are kept up-to-date by the kernel), so
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| /Linux-v5.15/include/linux/ceph/ |
| D | ceph_fs.h | 409 struct ceph_timespec atime; member
468 struct ceph_timespec atime; member
559 struct ceph_timespec ctime, mtime, atime; member
771 struct ceph_timespec mtime, atime, ctime; member
829 struct ceph_timespec mtime, atime; member
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| /Linux-v5.15/drivers/md/ |
| D | dm-zoned-reclaim.c | 29 unsigned long atime; member
358 return time_is_before_jiffies(zrc->atime + DMZ_IDLE_PERIOD); in dmz_target_idle()
564 zrc->atime = jiffies; in dmz_ctr_reclaim()
628 zrc->atime = jiffies; in dmz_reclaim_bio_acc()
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| /Linux-v5.15/fs/gfs2/ |
| D | glops.c | 398 struct timespec64 atime; in gfs2_dinode_in() local
425 atime.tv_sec = be64_to_cpu(str->di_atime); in gfs2_dinode_in()
426 atime.tv_nsec = be32_to_cpu(str->di_atime_nsec); in gfs2_dinode_in()
427 if (timespec64_compare(&ip->i_inode.i_atime, &atime) < 0) in gfs2_dinode_in()
428 ip->i_inode.i_atime = atime; in gfs2_dinode_in()
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| /Linux-v5.15/include/linux/ |
| D | stat.h | 47 struct timespec64 atime; member
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| /Linux-v5.15/arch/x86/kernel/ |
| D | sys_ia32.c | 149 unsafe_put_user(stat->atime.tv_sec, &ubuf->st_atime, Efault); in cp_stat64()
150 unsafe_put_user(stat->atime.tv_nsec, &ubuf->st_atime_nsec, Efault); in cp_stat64()
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| /Linux-v5.15/arch/sparc/kernel/ |
| D | sys_sparc32.c | 82 err |= put_user(stat->atime.tv_sec, &statbuf->st_atime); in cp_compat_stat64()
83 err |= put_user(stat->atime.tv_nsec, &statbuf->st_atime_nsec); in cp_compat_stat64()
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| /Linux-v5.15/fs/ceph/ |
| D | inode.c | 678 struct timespec64 *mtime, struct timespec64 *atime) in ceph_fill_file_time() argument
705 inode->i_atime = *atime; in ceph_fill_file_time()
716 if (timespec64_compare(atime, &inode->i_atime) > 0) { in ceph_fill_file_time()
720 atime->tv_sec, atime->tv_nsec); in ceph_fill_file_time()
721 inode->i_atime = *atime; in ceph_fill_file_time()
733 inode->i_atime = *atime; in ceph_fill_file_time()
758 struct timespec64 mtime, atime, ctime; in ceph_fill_inode() local
876 ceph_decode_timespec64(&atime, &info->atime); in ceph_fill_inode()
881 &ctime, &mtime, &atime); in ceph_fill_inode()
2095 ceph_encode_timespec64(&req->r_args.setattr.atime, in __ceph_setattr()
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| /Linux-v5.15/fs/jffs2/ |
| D | fs.c | 116 ri->atime = cpu_to_je32(I_SEC((ivalid & ATTR_ATIME)?iattr->ia_atime:inode->i_atime)); in jffs2_do_setattr()
150 inode->i_atime = ITIME(je32_to_cpu(ri->atime)); in jffs2_do_setattr()
285 inode->i_atime = ITIME(je32_to_cpu(latest_node.atime)); in jffs2_iget()
479 ri->atime = ri->mtime = ri->ctime = cpu_to_je32(I_SEC(inode->i_mtime)); in jffs2_new_inode()
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| D | file.c | 179 ri.atime = ri.ctime = ri.mtime = cpu_to_je32(JFFS2_NOW()); in jffs2_write_begin()
287 ri->atime = ri->ctime = ri->mtime = cpu_to_je32(JFFS2_NOW()); in jffs2_write_end()
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| /Linux-v5.15/Documentation/admin-guide/laptops/ |
| D | laptop-mode.rst | 452 # Find out the state of a yes/no option (e.g. "atime"/"noatime") in
459 # parse_yesno_opts_wfstab /dev/hda1 atime atime defaults,noatime
462 # will be "defaults,atime".
471 # Watch for a default atime in fstab
645 # Reset commit and atime options to defaults.
652 PARSEDOPTS="$(parse_yesno_opts_wfstab $DEV atime atime $PARSEDOPTS)"
656 PARSEDOPTS="$(parse_yesno_opts_wfstab $DEV atime atime $OPTS)"
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| /Linux-v5.15/fs/nilfs2/ |
| D | Kconfig | 21 Some features including atime, extended attributes, and POSIX ACLs,
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| /Linux-v5.15/tools/testing/selftests/bpf/progs/ |
| D | test_xdp_noinline.c | 151 __u64 atime; member
593 new_dst_lru.atime = cur_time; in get_packet_dst()
615 if (cur_time - dst_lru->atime > 300000) in connection_table_lookup()
617 dst_lru->atime = cur_time; in connection_table_lookup()
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| /Linux-v5.15/include/uapi/linux/ |
| D | jffs2.h | 147 jint32_t atime; /* Last access time. */ member
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| D | fuse.h | 234 uint64_t atime; member
614 uint64_t atime; member
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| /Linux-v5.15/tools/vm/ |
| D | page-types.c | 938 char atime[64], mtime[64]; in show_file() local
945 strftime(atime, sizeof(atime), "%c", localtime(&st->st_atime)); in show_file()
950 atime, now - st->st_atime); in show_file()
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| /Linux-v5.15/fs/orangefs/ |
| D | protocol.h | 230 __u64 atime; member
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| /Linux-v5.15/arch/arm/kernel/ |
| D | sys_oabi-compat.c | 135 tmp.st_atime = stat->atime.tv_sec; in cp_oldabi_stat64()
136 tmp.st_atime_nsec = stat->atime.tv_nsec; in cp_oldabi_stat64()
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