sched/wait: Rename wait_queue_t => wait_queue_entry_t

Rename: wait_queue_t => wait_queue_entry_t 'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue", but in reality it's a queue *entry*. The 'real' queue is the wait queue head, which had to carry the name. Start sorting this out by renaming it to 'wait_queue_entry_t'. This also allows the real structure name 'struct __wait_queue' to lose its double underscore and become 'struct wait_queue_entry', which is the more canonical nomenclature for such data types.

Ingo Molnar committed 9 years ago

Commit ac6424b1 parent 970559694 files · +216 −213Browse files

Showing the changes to include/uapi/linux (2 of 94 files). Show all

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2 files

include/uapi/linux/auto_fs.h +2 −2
include/uapi/linux/auto_fs4.h +2 −2

include/uapi/linux/auto_fs.h+2−2

@@ -26,7 +26,7 @@ · 25 unmodified lines
26	26	#define AUTOFS_MIN_PROTO_VERSION AUTOFS_PROTO_VERSION
27	27
28	28	/*
29		− * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed
	29	+ * The wait_queue_entry_token (autofs_wqt_t) is part of a structure which is passed
30	30	* back to the kernel via ioctl from userspace. On architectures where 32- and
31	31	* 64-bit userspace binaries can be executed it's important that the size of
32	32	* autofs_wqt_t stays constant between 32- and 64-bit Linux kernels so that we
@@ -49,7 +49,7 @@ struct autofs_packet_hdr { · 16 unmodified lines
49	49
50	50	struct autofs_packet_missing {
51	51	struct autofs_packet_hdr hdr;
52		− autofs_wqt_t wait_queue_token;
	52	+ autofs_wqt_t wait_queue_entry_token;
53	53	int len;
54	54	char name[NAME_MAX+1];
55	55	};

include/uapi/linux/auto_fs4.h+2−2

@@ -108,7 +108,7 @@ enum autofs_notify { · 107 unmodified lines
108	108	/* v4 multi expire (via pipe) */
109	109	struct autofs_packet_expire_multi {
110	110	struct autofs_packet_hdr hdr;
111		− autofs_wqt_t wait_queue_token;
	111	+ autofs_wqt_t wait_queue_entry_token;
112	112	int len;
113	113	char name[NAME_MAX+1];
114	114	};
@@ -123,7 +123,7 @@ union autofs_packet_union { · 8 unmodified lines
123	123	/* autofs v5 common packet struct */
124	124	struct autofs_v5_packet {
125	125	struct autofs_packet_hdr hdr;
126		− autofs_wqt_t wait_queue_token;
	126	+ autofs_wqt_t wait_queue_entry_token;
127	127	__u32 dev;
128	128	__u64 ino;
129	129	__u32 uid;