diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/doc/src/notes.xml | 44 | ||||
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 2 | ||||
| -rw-r--r-- | erts/preloaded/ebin/erl_prim_loader.beam | bin | 55752 -> 55804 bytes | |||
| -rw-r--r-- | erts/preloaded/src/erl_prim_loader.erl | 23 | ||||
| -rw-r--r-- | erts/vsn.mk | 2 |
5 files changed, 58 insertions, 13 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 412675fd2b..dd260f2d1f 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -32,6 +32,50 @@ <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 8.1.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + The emulator got a dynamic library dependency towards + libsctp, which on Linux was not intended since the + emulator there loads and resolves the needed sctp + functions in runtime. This has been fixed and a configure + switch --enable-sctp=lib has been added for those who + want such a library dependency.</p> + <p> + Own Id: OTP-13956 Aux Id: ERL-262, ERL-133 </p> + </item> + <item> + <p> + Fix SIGUSR1 crashdump generation</p> + <p> + Do not generate a core when a crashdump is asked for.</p> + <p> + Own Id: OTP-13997</p> + </item> + <item> + <p>The new functions in <c>code</c> that allows loading + of many modules at once had a performance problem. While + executing a helper function in the <c>erl_prim_loader</c> + process, garbage messages were produced. The garbages + messages were ignored and ultimately discarded, but there + would be a negative impact on performance and memory + usage. The number of garbage message depended on both the + number of modules to be loaded and the length of the code + path.</p> + <p>The functions affected of this problem were: + <c>atomic_load/1</c>, <c>ensure_modules_loaded/1</c>, and + <c>prepare_loading/1</c>.</p> + <p> + Own Id: OTP-14009</p> + </item> + </list> + </section> + +</section> + <section><title>Erts 8.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index b0e623a5b9..99e0aea4b5 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -672,7 +672,7 @@ sigusr1_exit(void) } prepare_crash_dump(secs); - erts_exit(ERTS_ERROR_EXIT, "Received SIGUSR1\n"); + erts_exit(ERTS_DUMP_EXIT, "Received SIGUSR1\n"); } #ifdef ETHR_UNUSABLE_SIGUSRX diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex 796cbd74c5..64d1a70e61 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl index b3ec73a60e..1d09aeded9 100644 --- a/erts/preloaded/src/erl_prim_loader.erl +++ b/erts/preloaded/src/erl_prim_loader.erl @@ -555,17 +555,18 @@ efile_gm_get(Paths, Mod, ParentRef, Process) -> efile_gm_get_1([P|Ps], File0, Mod, {Parent,Ref}=PR, Process) -> File = join(P, File0), - Res = try prim_file:read_file(File) of - {ok,Bin} -> - gm_process(Mod, File, Bin, Process); - Error -> - _ = check_file_result(get_modules, File, Error), - efile_gm_get_1(Ps, File0, Mod, PR, Process) - catch - _:Reason -> - {error,{crash,Reason}} - end, - Parent ! {Ref,Mod,Res}; + try prim_file:read_file(File) of + {ok,Bin} -> + Res = gm_process(Mod, File, Bin, Process), + Parent ! {Ref,Mod,Res}; + Error -> + _ = check_file_result(get_modules, File, Error), + efile_gm_get_1(Ps, File0, Mod, PR, Process) + catch + _:Reason -> + Res = {error,{crash,Reason}}, + Parent ! {Ref,Mod,Res} + end; efile_gm_get_1([], _, Mod, {Parent,Ref}, _Process) -> Parent ! {Ref,Mod,{error,enoent}}. diff --git a/erts/vsn.mk b/erts/vsn.mk index ad9148f61f..317d731cd7 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% # -VSN = 8.1 +VSN = 8.1.1 # Port number 4365 in 4.2 # Port number 4366 in 4.3 |