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/openbmc/linux/fs/cachefiles/
H A Dnamei.c69 struct cachefiles_cache *cache = object->volume->cache; in cachefiles_unmark_inode_in_use()
417 struct cachefiles_volume *volume = object->volume; in cachefiles_delete_object() local
428 ret = cachefiles_unlink(volume->cache, object, fan, dentry, why); in cachefiles_delete_object()
440 struct cachefiles_volume *volume = object->volume; in cachefiles_create_tmpfile() local
441 struct cachefiles_cache *cache = volume->cache; in cachefiles_create_tmpfile()
522 ret = cachefiles_has_space(object->volume->cache, 1, 0, in cachefiles_create_file()
545 struct cachefiles_cache *cache = object->volume->cache; in cachefiles_open_file()
623 struct cachefiles_volume *volume = object->volume; in cachefiles_look_up_object() local
648 ret = cachefiles_bury_object(volume->cache, object, fan, dentry, in cachefiles_look_up_object()
673 struct cachefiles_volume *volume = object->volume; in cachefiles_commit_tmpfile() local
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H A Dondemand.c32 cache = object->volume->cache; in cachefiles_ondemand_fd_release()
63 struct cachefiles_cache *cache = object->volume->cache; in cachefiles_ondemand_fd_write_iter()
103 struct cachefiles_cache *cache = object->volume->cache; in cachefiles_ondemand_fd_ioctl()
269 cache = object->volume->cache; in cachefiles_ondemand_get_fd()
549 struct fscache_volume *volume = object->volume->vcookie; in cachefiles_ondemand_init_open_req() local
558 volume_key_size = volume->key[0] + 1; in cachefiles_ondemand_init_open_req()
559 volume_key = volume->key + 1; in cachefiles_ondemand_init_open_req()
611 struct fscache_volume *volume = object->volume->vcookie; in cachefiles_ondemand_init_object() local
626 volume_key_size = volume->key[0] + 1; in cachefiles_ondemand_init_object()
642 struct cachefiles_volume *volume) in cachefiles_ondemand_init_obj_info() argument
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H A Dinternal.h66 struct cachefiles_volume *volume; /* Cache volume that holds this object */ member
319 struct cachefiles_volume *volume);
361 struct cachefiles_volume *volume) in cachefiles_ondemand_init_obj_info() argument
393 void cachefiles_acquire_volume(struct fscache_volume *volume);
394 void cachefiles_free_volume(struct fscache_volume *volume);
395 void cachefiles_withdraw_volume(struct cachefiles_volume *volume);
407 extern bool cachefiles_set_volume_xattr(struct cachefiles_volume *volume);
408 extern int cachefiles_check_volume_xattr(struct cachefiles_volume *volume);
426 ___cache = (object)->volume->cache; \
/openbmc/linux/fs/afs/
H A Dfs_operation.c18 struct afs_operation *afs_alloc_operation(struct key *key, struct afs_volume *volume) in afs_alloc_operation() argument
29 key = afs_request_key(volume->cell); in afs_alloc_operation()
39 op->volume = afs_get_volume(volume, afs_volume_trace_get_new_op); in afs_alloc_operation()
40 op->net = volume->cell->net; in afs_alloc_operation()
41 op->cb_v_break = volume->cb_v_break; in afs_alloc_operation()
150 op->cb_v_break = op->volume->cb_v_break; in afs_begin_vnode_operation()
248 afs_put_volume(op->net, op->volume, afs_volume_trace_put_put_op); in afs_put_operation()
H A Dinode.c358 vnode->volume->name, in afs_fetch_status()
362 op = afs_alloc_operation(key, vnode->volume); in afs_fetch_status()
411 vnode->volume = as->volume; in afs_iget5_set()
448 vnode->volume->cache, in afs_get_inode_cache()
511 vnode->volume = as->volume; in afs_iget5_set_root()
512 vnode->fid.vid = as->volume->vid, in afs_iget5_set_root()
532 _enter(",{%llx},,", as->volume->vid); in afs_root_iget()
545 vnode->cb_v_break = as->volume->cb_v_break, in afs_root_iget()
548 op = afs_alloc_operation(key, as->volume); in afs_root_iget()
762 if (vnode->volume && in afs_getattr()
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H A Dmntpt.c85 if (src_as->volume && src_as->volume->type == AFSVL_RWVOL) { in afs_mntpt_set_params()
145 if (src_as->volume && src_as->volume->type == AFSVL_BACKVOL && in afs_mntpt_set_params()
H A Dxattr.c46 op = afs_alloc_operation(NULL, vnode->volume); in afs_xattr_get_acl()
111 op = afs_alloc_operation(NULL, vnode->volume); in afs_xattr_set_acl()
169 op = afs_alloc_operation(NULL, vnode->volume); in afs_xattr_get_yfs()
244 op = afs_alloc_operation(NULL, vnode->volume); in afs_xattr_set_yfs()
274 struct afs_cell *cell = vnode->volume->cell; in afs_xattr_get_cell()
339 const char *volname = vnode->volume->name; in afs_xattr_get_volume()
/openbmc/linux/Documentation/admin-guide/
H A Djfs.rst19 Resize the volume to <value> blocks. JFS only supports
20 growing a volume, not shrinking it. This option is only
21 valid during a remount, when the volume is mounted
23 the volume to the full size of the partition.
27 is to allow for higher performance when restoring a volume
28 from backup media. The integrity of the volume is not
33 remount a volume where the nointegrity option was
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Inventory/Item/
H A DVolume.interface.yaml2 D-bus interface to manage a logical storage volume. Currently, this
26 Erase the contents of the volume.
38 Unmount the filesystem, lock the volume, and remove sensitive data
39 (e.g. volume key) from memory.
46 Activate the volume and mount the filesystem.
58 Change the LUKS password that unlocks the storage volume.
77 Indicates whether the LUKS volume is locked.
/openbmc/linux/sound/soc/sh/rcar/
H A Dmix.c83 (VOL_MAX - rsnd_kctrl_vals(mix->volume##X)) : 0
183 struct rsnd_kctrl_cfg_s *volume; in rsnd_mix_pcm_new() local
189 volume = &mix->volumeA; in rsnd_mix_pcm_new()
194 volume = &mix->volumeB; in rsnd_mix_pcm_new()
199 volume = &mix->volumeC; in rsnd_mix_pcm_new()
204 volume = &mix->volumeD; in rsnd_mix_pcm_new()
217 volume, VOL_MAX); in rsnd_mix_pcm_new()
220 rsnd_kctrl_vals(*volume) = VOL_MAX; in rsnd_mix_pcm_new()
/openbmc/linux/Documentation/filesystems/caching/
H A Dnetfs-api.rst48 cookie, hereafter referred to as "volume cookies" and "cookies".
50 A network filesystem acquires a volume cookie for a volume using a volume key,
52 or server address, volume ID or share name). This must be rendered as a
58 A filesystem would typically have a volume cookie for each superblock.
95 volume it wants to access::
103 This function creates a volume cookie with the specified volume key as its name
124 pass a NULL cookie to any function that takes a volume cookie. This will
131 void fscache_relinquish_volume(struct fscache_volume *volume,
135 This will cause the volume to be committed or removed, and if sealed the
138 data cookies obtained in this volume must be relinquished before the volume is
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H A Dfscache.rst104 * There are three types of cookie: cache, volume and data file cookies.
114 cell name or server address, volume name or share path. It must be a
118 represent the object within a volume (so the volume key need not form
256 FS-Cache provides a list of volume cookies:
271 VOLUME The volume cookie debug ID (also appears in traces)
272 REF Number of references on the volume cookie
273 nCOOK Number of cookies in the volume
275 FL Flags on the volume cookie
277 KEY The indexing key for the volume
308 VOLUME The parent volume cookie debug ID
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H A Dbackend-api.rst17 Interaction with the API is handled on three levels: cache, volume and data
120 void fscache_withdraw_volume(struct fscache_volume *volume);
122 to tell fscache that a volume has been withdrawn. This waits for all
123 outstanding accesses on the volume to complete before returning.
166 volume is bound to in the cache.
179 struct fscache_volume *volume;
194 * ``volume`` - The parent volume cookie.
280 * Set up a volume cookie [optional]::
282 void (*acquire_volume)(struct fscache_volume *volume);
292 * Clean up volume cookie [optional]::
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/openbmc/linux/sound/soc/tegra/
H A Dtegra210_mvc.c104 mvc->volume[chan] = ((val * (1<<8)) / 100) << 16; in tegra210_mvc_conv_vol()
107 mvc->volume[chan] = (val * (1<<8)) / 100; in tegra210_mvc_conv_vol()
267 s32 val = mvc->volume[chan]; in tegra210_mvc_get_vol()
296 int old_volume = mvc->volume[chan]; in tegra210_mvc_update_vol()
307 if (mvc->volume[chan] == old_volume) { in tegra210_mvc_update_vol()
321 mvc->volume[i] = mvc->volume[chan]; in tegra210_mvc_update_vol()
327 mvc->volume[chan]); in tegra210_mvc_update_vol()
329 regmap_write(mvc->regmap, mc->reg, mvc->volume[chan]); in tegra210_mvc_update_vol()
363 mvc->volume[i] = TEGRA210_MVC_INIT_VOL_DEFAULT_POLY; in tegra210_mvc_reset_vol_settings()
381 mvc->volume[i]); in tegra210_mvc_reset_vol_settings()
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/openbmc/linux/include/linux/
H A Dfscache-cache.h56 void (*acquire_volume)(struct fscache_volume *volume);
59 void (*free_volume)(struct fscache_volume *volume);
95 extern void fscache_withdraw_volume(struct fscache_volume *volume);
100 extern void fscache_end_volume_access(struct fscache_volume *volume,
/openbmc/docs/architecture/code-update/
H A Demmc-storage-design.md12 filesystem type, partitioning, volume management, boot options and
57 - Filesystem layout: The root filesystem is hosted in a read-only volume. The
58 /var directory is mounted in a read-write volume that persists through code
60 ssh keys, so it is a bind mount to a directory in the read-write volume. A
68 | Read-only volume | | Read-write volume |
147 volume design.
179 assign the remaining eMMC flash as a single physical volume containing
186 rootfs from a logical volume. An initramfs allows for flexibility if
190 rootfs volume to be mounted, instead of using the U-Boot environments.
199 Therefore, have the initramfs create the LVM volume and fetch the rootfs
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/openbmc/linux/drivers/media/radio/
H A Dradio-sf16fmr2.c35 struct v4l2_ctrl *volume; member
153 int volume, balance, left, right; in fmr2_s_ctrl() local
157 volume = ctrl->val; in fmr2_s_ctrl()
162 volume = fmr2->volume->cur.val; in fmr2_s_ctrl()
168 left = right = volume; in fmr2_s_ctrl()
190 …fmr2->volume = v4l2_ctrl_new_std(&tea->ctrl_handler, &fmr2_ctrl_ops, V4L2_CID_AUDIO_VOLUME, 0, 68,… in fmr2_tea_ext_init()
/openbmc/linux/drivers/media/i2c/
H A Dwm8739.c45 struct v4l2_ctrl *volume; member
102 work_l = (min(65536 - state->balance->val, 32768) * state->volume->val) / 32768; in wm8739_s_ctrl()
103 work_r = (min(state->balance->val, 32768) * state->volume->val) / 32768; in wm8739_s_ctrl()
199 state->volume = v4l2_ctrl_new_std(&state->hdl, &wm8739_ctrl_ops, in wm8739_probe()
212 v4l2_ctrl_cluster(3, &state->volume); in wm8739_probe()
/openbmc/linux/Documentation/filesystems/
H A Dntfs.rst15 - Using NTFS volume and stripe sets
176 volume (for the duration of this mount only). By
208 space is reserved for the MFT on the volume. If all
218 Value MFT zone size (% of volume size)
245 Using NTFS volume and stripe sets
330 # volume device of device
344 # volume volume stripes device device
355 # vol volume params mirrors Device Device
377 mount the ntfs volume. For example::
387 volume.
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H A Dafs.rst65 list of volume location server IP addresses::
84 volume location servers within that cell, with the latter separated by colons.
94 whether you definitely want a R/W volume (percent) or whether you'd prefer a
95 R/O volume, but are willing to use a R/W volume instead (hash).
97 The name of the volume can be suffixes with ".backup" or ".readonly" to
101 named volume will be looked up in the cell specified during modprobe.
113 automatically cause the target volume to be mounted (if possible) on that site.
119 Manually unmounting an AFS volume will cause any idle submounts upon it to be
120 culled first. If all are culled, then the requested volume will also be
156 (*) A directory per cell that contains files that list volume location
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/openbmc/linux/fs/ntfs3/
H A Dsuper.c467 sbi->volume.major_ver, sbi->volume.minor_ver, in ntfs3_volinfo()
488 seq_printf(m, "%s\n", sbi->volume.label); in ntfs3_label_show()
611 if (sbi->volume.ni) { in ntfs3_put_sbi()
612 iput(&sbi->volume.ni->vfs_inode); in ntfs3_put_sbi()
613 sbi->volume.ni = NULL; in ntfs3_put_sbi()
1088 sbi->volume.blocks = sbi->volume.size >> sb->s_blocksize_bits; in ntfs_init_from_boot()
1225 sizeof(sbi->volume.label)); in ntfs_fill_super()
1227 sbi->volume.label[0] = 0; in ntfs_fill_super()
1244 sbi->volume.flags = info->flags; in ntfs_fill_super()
1245 sbi->volume.ni = ni; in ntfs_fill_super()
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/openbmc/linux/sound/usb/line6/
H A Dplayback.c21 static void change_volume(struct urb *urb_out, int volume[], in change_volume() argument
26 if (volume[0] == 256 && volume[1] == 256) in change_volume()
37 int val = (pv * volume[chn & 1]) >> 8; in change_volume()
52 val = (val * volume[chn & 1]) >> 8; in change_volume()
109 int volume, int bytes_per_frame) in add_monitor_signal() argument
111 if (volume == 0) in add_monitor_signal()
124 int val = pov + ((piv * volume) >> 8); in add_monitor_signal()
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-fs-nilfs220 Show NILFS file system revision on volume.
22 revision on mounted volume.
28 Show volume's block size in bytes.
34 Show volume size in bytes.
40 Show count of free blocks on volume.
46 Show volume's UUID (Universally Unique Identifier).
52 Show volume's label.
187 Show number of segments on a volume.
218 Show number of checkpoints on volume.
224 Show number of snapshots on volume.
/openbmc/u-boot/include/
H A Dubi_uboot.h74 extern int ubi_volume_write(char *volume, void *buf, size_t size);
75 extern int ubi_volume_read(char *volume, char *buf, size_t size);
/openbmc/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8173-elm-hana-rev7.dts26 /delete-node/switch-volume-down;
27 /delete-node/switch-volume-up;

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