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Searched refs:gh (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.15/fs/gfs2/
Dglock.c60 static void do_xmote(struct gfs2_glock *gl, struct gfs2_holder *gh, unsigned int target);
311 static inline int may_grant(const struct gfs2_glock *gl, const struct gfs2_holder *gh) in may_grant() argument
315 if (gh != gh_head) { in may_grant()
324 gh->gh_state == LM_ST_EXCLUSIVE && in may_grant()
325 (gh->gh_flags & LM_FLAG_NODE_SCOPE)) in may_grant()
327 if ((gh->gh_state == LM_ST_EXCLUSIVE || in may_grant()
331 if (gl->gl_state == gh->gh_state) in may_grant()
333 if (gh->gh_flags & GL_EXACT) in may_grant()
336 if (gh->gh_state == LM_ST_SHARED && gh_head->gh_state == LM_ST_SHARED) in may_grant()
338 if (gh->gh_state == LM_ST_DEFERRED && gh_head->gh_state == LM_ST_DEFERRED) in may_grant()
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Dglock.h144 struct gfs2_holder *gh; in gfs2_glock_is_locked_by_me() local
150 list_for_each_entry(gh, &gl->gl_holders, gh_list) { in gfs2_glock_is_locked_by_me()
151 if (!test_bit(HIF_HOLDER, &gh->gh_iflags)) in gfs2_glock_is_locked_by_me()
153 if (gh->gh_owner_pid == pid) in gfs2_glock_is_locked_by_me()
156 gh = NULL; in gfs2_glock_is_locked_by_me()
160 return gh; in gfs2_glock_is_locked_by_me()
192 u16 flags, struct gfs2_holder *gh);
194 struct gfs2_holder *gh);
195 extern void gfs2_holder_uninit(struct gfs2_holder *gh);
196 extern int gfs2_glock_nq(struct gfs2_holder *gh);
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Dfile.c161 struct gfs2_holder gh; in gfs2_fileattr_get() local
168 gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh); in gfs2_fileattr_get()
169 error = gfs2_glock_nq(&gh); in gfs2_fileattr_get()
177 gfs2_glock_dq(&gh); in gfs2_fileattr_get()
179 gfs2_holder_uninit(&gh); in gfs2_fileattr_get()
225 struct gfs2_holder gh; in do_gfs2_set_flags() local
229 error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); in do_gfs2_set_flags()
279 gfs2_glock_dq_uninit(&gh); in do_gfs2_set_flags()
431 struct gfs2_holder gh; in gfs2_page_mkwrite() local
438 gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); in gfs2_page_mkwrite()
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Dsuper.c183 struct gfs2_holder gh; in gfs2_statfs_init() local
187 &gh); in gfs2_statfs_init()
212 gfs2_glock_dq_uninit(&gh); in gfs2_statfs_init()
272 struct gfs2_holder gh; in gfs2_statfs_sync() local
277 &gh); in gfs2_statfs_sync()
306 gfs2_glock_dq_uninit(&gh); in gfs2_statfs_sync()
313 struct gfs2_holder gh; member
340 error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &lfcc->gh); in gfs2_lock_fs_check_clean()
373 gfs2_glock_dq_uninit(&lfcc->gh); in gfs2_lock_fs_check_clean()
472 struct gfs2_holder gh; in gfs2_dirty_inode() local
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Dacl.c63 struct gfs2_holder gh; in gfs2_get_acl() local
72 LM_FLAG_ANY, &gh); in gfs2_get_acl()
79 gfs2_glock_dq_uninit(&gh); in gfs2_get_acl()
116 struct gfs2_holder gh; in gfs2_set_acl() local
129 ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); in gfs2_set_acl()
150 gfs2_glock_dq_uninit(&gh); in gfs2_set_acl()
Dtrace_gfs2.h200 TP_PROTO(const struct gfs2_holder *gh, int first),
202 TP_ARGS(gh, first),
213 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
214 __entry->glnum = gh->gh_gl->gl_name.ln_number;
215 __entry->gltype = gh->gh_gl->gl_name.ln_type;
217 __entry->state = glock_trace_state(gh->gh_state);
230 TP_PROTO(const struct gfs2_holder *gh, int queue),
232 TP_ARGS(gh, queue),
243 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
244 __entry->glnum = gh->gh_gl->gl_name.ln_number;
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Dinode.c869 struct gfs2_holder gh; in __gfs2_lookup() local
882 error = gfs2_glock_nq_init(gl, LM_ST_SHARED, LM_FLAG_ANY, &gh); in __gfs2_lookup()
890 gfs2_glock_dq_uninit(&gh); in __gfs2_lookup()
896 gfs2_glock_dq_uninit(&gh); in __gfs2_lookup()
2039 struct gfs2_holder gh; in gfs2_getattr() local
2043 gfs2_holder_mark_uninitialized(&gh); in gfs2_getattr()
2045 error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh); in gfs2_getattr()
2064 if (gfs2_holder_initialized(&gh)) in gfs2_getattr()
2065 gfs2_glock_dq_uninit(&gh); in gfs2_getattr()
2074 struct gfs2_holder gh; in gfs2_fiemap() local
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Dexport.c95 struct gfs2_holder gh; in gfs2_get_name() local
112 error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &gh); in gfs2_get_name()
118 gfs2_glock_dq_uninit(&gh); in gfs2_get_name()
Dxattr.c608 struct gfs2_holder gh; in gfs2_xattr_get() local
614 ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh); in gfs2_xattr_get()
618 gfs2_holder_mark_uninitialized(&gh); in gfs2_xattr_get()
621 if (gfs2_holder_initialized(&gh)) in gfs2_xattr_get()
622 gfs2_glock_dq_uninit(&gh); in gfs2_xattr_get()
1234 struct gfs2_holder gh; in gfs2_xattr_set() local
1244 ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); in gfs2_xattr_set()
1252 gfs2_holder_mark_uninitialized(&gh); in gfs2_xattr_set()
1255 if (gfs2_holder_initialized(&gh)) in gfs2_xattr_set()
1256 gfs2_glock_dq_uninit(&gh); in gfs2_xattr_set()
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Dglops.c491 static int inode_go_lock(struct gfs2_holder *gh) in inode_go_lock() argument
493 struct gfs2_glock *gl = gh->gh_gl; in inode_go_lock()
498 if (!ip || (gh->gh_flags & GL_SKIP)) in inode_go_lock()
507 if (gh->gh_state != LM_ST_DEFERRED) in inode_go_lock()
512 (gh->gh_state == LM_ST_EXCLUSIVE)) { in inode_go_lock()
Drgrp.h34 extern int gfs2_rgrp_go_lock(struct gfs2_holder *gh);
Drgrp.c1291 int gfs2_rgrp_go_lock(struct gfs2_holder *gh) in gfs2_rgrp_go_lock() argument
1293 struct gfs2_rgrpd *rgd = gh->gh_gl->gl_object; in gfs2_rgrp_go_lock()
1296 if (gh->gh_flags & GL_SKIP && sdp->sd_args.ar_rgrplvb) in gfs2_rgrp_go_lock()
1403 struct gfs2_holder gh; in gfs2_fitrim() local
1446 LM_FLAG_NODE_SCOPE, &gh); in gfs2_fitrim()
1460 gfs2_glock_dq_uninit(&gh); in gfs2_fitrim()
1478 gfs2_glock_dq_uninit(&gh); in gfs2_fitrim()
Dincore.h223 int (*go_lock) (struct gfs2_holder *gh);
/Linux-v5.15/drivers/acpi/arm64/
Dgtdt.c41 struct acpi_gtdt_header *gh = platform_timer; in next_platform_timer() local
43 platform_timer += gh->length; in next_platform_timer()
56 struct acpi_gtdt_header *gh = platform_timer; in is_timer_block() local
58 return gh->type == ACPI_GTDT_TYPE_TIMER_BLOCK; in is_timer_block()
63 struct acpi_gtdt_header *gh = platform_timer; in is_non_secure_watchdog() local
66 if (gh->type != ACPI_GTDT_TYPE_WATCHDOG) in is_non_secure_watchdog()
/Linux-v5.15/drivers/net/
Dgeneve.c468 static int geneve_hlen(struct genevehdr *gh) in geneve_hlen() argument
470 return sizeof(*gh) + gh->opt_len * 4; in geneve_hlen()
479 struct genevehdr *gh, *gh2; in geneve_gro_receive() local
486 hlen = off_gnv + sizeof(*gh); in geneve_gro_receive()
487 gh = skb_gro_header_fast(skb, off_gnv); in geneve_gro_receive()
489 gh = skb_gro_header_slow(skb, hlen, off_gnv); in geneve_gro_receive()
490 if (unlikely(!gh)) in geneve_gro_receive()
494 if (gh->ver != GENEVE_VER || gh->oam) in geneve_gro_receive()
496 gh_len = geneve_hlen(gh); in geneve_gro_receive()
500 gh = skb_gro_header_slow(skb, hlen, off_gnv); in geneve_gro_receive()
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/Linux-v5.15/tools/testing/selftests/net/mptcp/
Dpm_nl_ctl.c41 struct genlmsghdr *gh; in init_genl_req() local
49 gh = (void *)(data + off); in init_genl_req()
50 gh->cmd = cmd; in init_genl_req()
51 gh->version = version; in init_genl_req()
52 off += NLMSG_ALIGN(sizeof(*gh)); in init_genl_req()
/Linux-v5.15/net/ipv4/
Dip_gre.c308 unsigned char *gh; in erspan_rcv() local
325 gh = skb_network_header(skb) + in erspan_rcv()
327 pkt_md = (struct erspan_metadata *)(gh + gre_hdr_len + in erspan_rcv()
/Linux-v5.15/net/ipv6/
Dip6_gre.c558 unsigned char *gh; in ip6erspan_rcv() local
575 gh = skb_network_header(skb) + in ip6erspan_rcv()
577 pkt_md = (struct erspan_metadata *)(gh + gre_hdr_len + in ip6erspan_rcv()