diff options
author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-02-13 18:03:16 -0500 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-13 19:21:18 -0500 |
commit | b5606c2d4447e80b1d72406af4e78af1eda611d4 (patch) | |
tree | ebdaa1a0aae4279b84af82651c16a8777f76bfe4 /Documentation/kprobes.txt | |
parent | fbf6bfca76d50abef478ba902b8597ecbadfd390 (diff) |
remove final fastcall users
fastcall always expands to empty, remove it.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/kprobes.txt')
-rw-r--r-- | Documentation/kprobes.txt | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt index 30c101761d0d..83f515c2905a 100644 --- a/Documentation/kprobes.txt +++ b/Documentation/kprobes.txt | |||
@@ -92,9 +92,8 @@ handler has run. Up to MAX_STACK_SIZE bytes are copied -- e.g., | |||
92 | 64 bytes on i386. | 92 | 64 bytes on i386. |
93 | 93 | ||
94 | Note that the probed function's args may be passed on the stack | 94 | Note that the probed function's args may be passed on the stack |
95 | or in registers (e.g., for x86_64 or for an i386 fastcall function). | 95 | or in registers. The jprobe will work in either case, so long as the |
96 | The jprobe will work in either case, so long as the handler's | 96 | handler's prototype matches that of the probed function. |
97 | prototype matches that of the probed function. | ||
98 | 97 | ||
99 | 1.3 Return Probes | 98 | 1.3 Return Probes |
100 | 99 | ||
@@ -270,9 +269,9 @@ Kprobes runs the handler whose address is jp->entry. | |||
270 | The handler should have the same arg list and return type as the probed | 269 | The handler should have the same arg list and return type as the probed |
271 | function; and just before it returns, it must call jprobe_return(). | 270 | function; and just before it returns, it must call jprobe_return(). |
272 | (The handler never actually returns, since jprobe_return() returns | 271 | (The handler never actually returns, since jprobe_return() returns |
273 | control to Kprobes.) If the probed function is declared asmlinkage, | 272 | control to Kprobes.) If the probed function is declared asmlinkage |
274 | fastcall, or anything else that affects how args are passed, the | 273 | or anything else that affects how args are passed, the handler's |
275 | handler's declaration must match. | 274 | declaration must match. |
276 | 275 | ||
277 | register_jprobe() returns 0 on success, or a negative errno otherwise. | 276 | register_jprobe() returns 0 on success, or a negative errno otherwise. |
278 | 277 | ||