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/kernel/linux/linux-5.10/kernel/locking/
H A Dmutex.c205 * FLAG_WAITERS flag if it's the first waiter.
263 * We also put the fastpath first in the kernel image, to make sure the
277 * may not exit without first unlocking the mutex. Also, kernel
279 * the mutex still locked. The mutex must first be initialized
341 * but 'forgot' to unlock everything else first? in ww_mutex_lock_acquired()
372 * Among waiters with context, only the first one can have other locks acquired
446 * list is ordered by stamp, smallest (oldest) first.
545 * first waiter. in ww_mutex_spin_on_owner()
665 * MCS (queued) lock first before spinning on the owner field. in mutex_optimistic_spin()
852 * first
1019 bool first; __mutex_lock_common() local
[all...]
/kernel/linux/linux-5.10/fs/ubifs/
H A Dorphan.c639 int i, n, err, first = 1; in do_kill_orphans() local
675 if (!first) { in do_kill_orphans()
689 if (first) in do_kill_orphans()
690 first = 0; in do_kill_orphans()
928 /* Lowest node type is the inode node, so it comes first */ in dbg_orphan_check()
/kernel/linux/linux-5.10/drivers/staging/media/omap4iss/
H A Diss.c847 * Initializes the clocks for the first acquire.
849 * Increment the reference count on the ISS. If the first reference is taken,
934 * terminated by a NULL entry, and the first entry must be the sensor.
944 unsigned int first; in iss_register_subdev_group() local
949 for (first = 1; board_info->board_info; ++board_info, first = 0) { in iss_register_subdev_group()
970 if (first) in iss_register_subdev_group()
/kernel/linux/linux-6.6/fs/ext4/
H A Dballoc.c129 * For the allocation bitmaps, we first need to check to see in ext4_num_overhead_clusters()
170 * Even though mke2fs always initializes the first and in num_clusters_in_group()
873 ext4_group_t first = metagroup * EXT4_DESC_PER_BLOCK(sb); in ext4_bg_num_gdb_meta() local
874 ext4_group_t last = first + EXT4_DESC_PER_BLOCK(sb) - 1; in ext4_bg_num_gdb_meta()
876 if (group == first || group == first + 1 || group == last) in ext4_bg_num_gdb_meta()
967 * block groups per flexgroup, reserve the first block in ext4_inode_to_goal_block()
/kernel/linux/linux-6.6/fs/ubifs/
H A Dorphan.c639 int i, n, err, first = 1; in do_kill_orphans() local
675 if (!first) { in do_kill_orphans()
689 if (first) in do_kill_orphans()
690 first = 0; in do_kill_orphans()
928 /* Lowest node type is the inode node, so it comes first */ in dbg_orphan_check()
/kernel/linux/linux-6.6/fs/btrfs/
H A Dtree-mod-log.c94 struct btrfs_seq_list *first; in btrfs_put_tree_mod_seq() local
96 first = list_first_entry(&fs_info->tree_mod_seq_list, in btrfs_put_tree_mod_seq()
98 if (seq_putting > first->seq) { in btrfs_put_tree_mod_seq()
106 min_seq = first->seq; in btrfs_put_tree_mod_seq()
749 * of the *new* root, making it the very first operation that's logged in tree_mod_log_oldest_root()
787 * tm is a pointer to the first operation to rewind within eb. Then, all
/kernel/linux/linux-6.6/drivers/staging/media/omap4iss/
H A Diss.c850 * Initializes the clocks for the first acquire.
852 * Increment the reference count on the ISS. If the first reference is taken,
937 * terminated by a NULL entry, and the first entry must be the sensor.
947 unsigned int first; in iss_register_subdev_group() local
952 for (first = 1; board_info->board_info; ++board_info, first = 0) { in iss_register_subdev_group()
973 if (first) in iss_register_subdev_group()
/kernel/linux/linux-6.6/drivers/phy/rockchip/
H A Dphy-rockchip-inno-dsidphy.c30 * is the first address, the other from the bit4 to bit0 is the second address.
33 * first address is different.
37 #define PHY_REG(first, second) (FIRST_ADDRESS(first) | \
285 u8 first, u8 second, u8 mask, u8 val) in phy_update_bits()
287 u32 reg = PHY_REG(first, second) << 2; in phy_update_bits()
284 phy_update_bits(struct inno_dsidphy *inno, u8 first, u8 second, u8 mask, u8 val) phy_update_bits() argument
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dsmpboot.c194 * Set up this CPU, first the APIC, which is probably redundant on in ap_starting()
269 * the core code starts the primary threads first and leaves the in start_secondary()
437 /* Copy boot_cpu_data only on the first bringup */ in smp_store_cpu_info()
923 static int width, node_width, first = 1; in announce_cpu() local
934 if (first) in announce_cpu()
947 if (first) in announce_cpu()
949 first = 0; in announce_cpu()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/
H A Di915_drv.h98 * avoid the first page! The upper end of DSM is reserved for hardware
677 * stepping back to "A0" for their first iterations, even though they're more
711 #define __ENGINE_INSTANCES_MASK(mask, first, count) ({ \
712 unsigned int first__ = (first); \
717 #define ENGINE_INSTANCES_MASK(gt, first, count) \
718 __ENGINE_INSTANCES_MASK((gt)->info.engine_mask, first, count)
/kernel/linux/linux-6.6/drivers/infiniband/sw/rxe/
H A Drxe_req.c44 int first = 1; in req_retry() local
73 if (!first || (mask & WR_READ_MASK) == 0) { in req_retry()
79 if (first) { in req_retry()
80 first = 0; in req_retry()
/kernel/linux/linux-6.6/tools/perf/util/
H A Dsrcline.c506 bool first, in read_addr2line_record()
532 * Read the first line. Without an error this will be: in read_addr2line_record()
533 * - for the first line an address like 0x1234, in read_addr2line_record()
546 } else if (style == GNU_BINUTILS && (!first || addr != 0)) { in read_addr2line_record()
564 if (first && !zero_count) { in read_addr2line_record()
583 /* Read the second function name line (if inline data then this is the first line). */ in read_addr2line_record()
584 if (first && (io__getline(io, &line, &line_len) < 0 || !line_len)) in read_addr2line_record()
674 * ","). This causes addr2line to first write out the answer to our in addr2line()
689 switch (read_addr2line_record(&io, a2l_style, dso_name, addr, /*first=*/true, in addr2line()
693 pr_warning("%s %s: could not read first recor in addr2line()
502 read_addr2line_record(struct io *io, enum a2l_style style, const char *dso_name, u64 addr, bool first, char **function, char **filename, unsigned int *line_nr) read_addr2line_record() argument
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/kernel/linux/linux-6.6/tools/power/x86/intel-speed-select/
H A Disst-display.c12 int i, first, curr_index, index; in printcpulist() local
20 first = 1; in printcpulist()
24 if (!first) { in printcpulist()
36 first = 0; in printcpulist()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dselect_reuseport.c108 RET_ERR(!prog, "get first bpf_program", "!prog\n"); in prepare_bpf_obj()
596 const int first = REUSEPORT_ARRAY_SIZE - 1; in prepare_sk_fds() local
611 for (i = first; i >= 0; i--) { in prepare_sk_fds()
621 if (i == first) { in prepare_sk_fds()
646 if (i == first) { in prepare_sk_fds()
/kernel/linux/linux-6.6/tools/virtio/
H A Dvringh_test.c91 static void find_cpus(unsigned int *first, unsigned int *last) in find_cpus() argument
95 *first = -1U; in find_cpus()
102 if (i < *first) in find_cpus()
103 *first = i; in find_cpus()
/kernel/linux/linux-6.6/sound/drivers/
H A Dserial-u16550.c637 char first; in snd_uart16550_output_write() local
673 first = 0; in snd_uart16550_output_write()
677 if (first == 0 && in snd_uart16550_output_write()
714 first = 1; in snd_uart16550_output_write()
/kernel/linux/linux-5.10/arch/arm/boot/bootp/
H A Dinit.S37 ldr r10, [r9, #4] @ get first tag
/kernel/linux/linux-5.10/arch/arm/common/
H A Dvlock.S24 @ voting lock for first-man coordination
/kernel/linux/linux-5.10/arch/sparc/kernel/
H A Dsystbls.h33 asmlinkage long sys_sparc_ipc(unsigned int call, int first,
/kernel/linux/linux-5.10/arch/x86/crypto/
H A Dghash-clmulni-intel_asm.S66 # first phase of the reduction
/kernel/linux/linux-5.10/arch/sh/include/asm/
H A Dprocessor.h63 unsigned long long first; member
/kernel/linux/linux-5.10/arch/arm/include/asm/hardware/
H A Dentry-macro-iomd.S15 ldrb \irqstat, [\base, #IOMD_IRQREQB] @ get high priority first
/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb3/
H A Dl2t.h55 * first element in its chain through its first pointer.
65 struct l2t_entry *first; /* start of hash chain */ member
/kernel/linux/linux-6.6/arch/arm/boot/bootp/
H A Dinit.S37 ldr r10, [r9, #4] @ get first tag
/kernel/linux/linux-6.6/arch/arm/common/
H A Dvlock.S26 @ voting lock for first-man coordination

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